Rooted in a thriving industrial base, we hold firm on the first line of quality control.  Shandong Guanchang New Materials is rooted in Linyi, a city with a solid foundation in the abrasive tools industry. The local supply chain is complete, covering raw material sourcing, mold processing, and logistics, which makes everything run smoothly. Leveraging this industrial advantage, Guanchang built standardized production workshops and automated lines from day one.For abrasive tools, raw materials are the first and most critical gate. Guanchang rigorously inspects every incoming batch of abrasives and backing materials—anything substandard is sent straight back, no exceptions. Throughout production, from mixing and molding to curing and quality inspection, dedicated staff monitor each step. Problems are fixed on the spot, and no defective product is allowed to move to the next stage. Before shipment, finished goods undergo one final check to ensure every piece delivered to the customer is ready for the job.  A Full Range of Abrasives for Every Grinding Job    Light work or heavy grinding, Guanchang has the right abrasive to get the job done. Rust removal, weld cleaning, and surface polishing are covered as standard. Tough materials like stainless steel, alloy steel, and stone? No problem. Curved workpieces, pipe elbows, handrails—odd shapes that need a tool to follow the contour without losing its edge—are handled just as easily.From hardware fabrication and steel structures to automot

Deeply cultivate abrasive manufacturing and become a one-stop supplier of grinding consumables.    Shandong Guanchang New Materials Co., Ltd. is rooted in Linyi, a city with a strong industrial base in abrasive tools. The company is an integrated abrasive tools manufacturer covering product R&D, production, sales, and export. Its factory features standardized production workshops where every step—from raw material intake and processing to finished goods inspection and shipment—is under complete control, with quality management implemented throughout every aspect of production.Drawing on the actual grinding needs of major processing plants, Guanchang New Materials has built a comprehensive product portfolio. The company's flagship products are flap discs , alongside grinding wheels and various grinding and polishing consumables, including ceramic grinding discs, ceramic flap discs, zirconia alumina flap discs, and calcined alumina flap discs.Whether for routine light grinding or high-intensity heavy-duty applications, there are matching products available. They are used for metal rust removal, weld seam treatment, and surface polishing, and are suitable for stainless steel, alloy steel, stone, as well as curved and irregular workpieces such as pipe elbows and handrails. These products are widely used in hardware, steel structures, automotive repair, shipbuilding, stone processing, and many other industries.In addition to standard off-the-shelf products, the factory also supports customization and OEM manufacturing, flexibly meeting the diverse procurement needs of domestic and overseas buyers.  Each product has its own strengths, ready to tackle whatever grinding job comes your way.  

As an indispensable part of the global metal processing and surface treatment industry chain, China grinding tool enterprises are gradually transforming from "product export" to "brand going out to sea" by virtue of technological innovation and international capacity cooperation. On the occasion of its fifth anniversary, Shandong, China Linyi Guanchang New Material Co., Ltd. is taking its core brand xintaiwang as its strategic fulcrum, accelerating its expansion into North America, Europe and emerging markets, and taking the lead in the fast-growing bonus period of the global ceramic abrasive industry.  Deep cultivation technology, positioning high-end grinding solutionsSince its establishment in July 2019, Guanchang New Materials has always focused on the research and development and production of abrasive tools. Its main products cover Ceramic Strip Disc and Flap Disc, which are widely used in industrial sectors such as metal deburring, weld grinding and surface polishing. Under the background that the global industrial manufacturing is upgrading to automation and precision, xintaiwang brand stands out in the fierce international competition by continuously optimizing the core abrasive technology. According to the product information published by the company, the Flap Disc products of xintaiwang series support customization of zirconia, alumina and ceramic abrasives, and have strong impact resi

Linyi, China, April 30, 2026-Shandong Guanchang New Materials Co., Ltd., established in 2019, today marks the milestone of its sixth anniversary. The company's "XinTaiWang" brand continues to deepen the field of abrasive tools and advanced ceramic raw materials. The product line covers impeller, grinding wheel, zirconia melting and alumina powder, serving many industries such as metal processing, shipbuilding, automobile maintenance and ceramic manufacturing. Since its establishment in 2019, Shandong Guanchang New Materials Co., Ltd. has always focused on the research and development and production of industrial-grade high-quality materials. Over the past six years, with reliable product quality, stable supply capacity and professional technology accumulation, the company has gradually gained wide recognition from customers at home and abroad.  Four core product lines1. Hundred impellers Xintai net brand 100 impeller is specially designed for grinding, deburring and polishing metal and stainless steel surfaces. The product adopts high-quality emery cloth and high-strength matrix, which has the characteristics of high cutting efficiency, good surface finish and long service life. 2. Grinding wheel

Recently, Shandong Guanchang New Materials Co., Ltd., as a leading domestic R&D and manufacturing enterprise of abrasive materials, announced all-round technical upgrading and capacity expansion of its core product lines, such as fiber abrasive disc, Grinding Wheel and Ceramic Abrasive Disc, aiming at continuously empowering the precision of global manufacturing industry with better product performance, more stable quality and more efficient solutions.Driven by innovation, to create a high-performance grinding solutionThe company always puts technological innovation in the first place. This upgrade focuses on the deep integration of product material science and grinding technology: "Guanchang" series fiber grinding disc: The exclusive formula of mixed abrasive and high-performance adhesive, combined with advanced sand planting technology, make the products show longer service life, faster cutting efficiency and more stable grinding effect in deburring, welding seam grinding and surface finishing operations of metals, stainless steel, wood and other materials, effectively reducing the cost of users' single operation. "Guanchang" series Grinding Wheel: In order to meet the requirements of heavy grinding, cutting and dressing of different materials such as steel, alloy and ceramics, the company optimized the abrasive particle size combination and the wheel structure design. While maintaining high cutting force, the ne

China, Shandong —— Shandong Guanchang New Materials Co., Ltd., as a leading research and development and manufacturing enterprise of new abrasive materials in China, officially announced today that its core brand "XinTaiWang" has a full range of products, including Flap Disc, Ceramic Abrasives Disc and Ceramic Strips Disc. This new product release marks that the company's technological innovation and product refinement strategy in the field of high-end grinding have entered a new stage, and it is committed to providing more efficient, durable and safer grinding solutions for industrial users around the world. With the development of manufacturing industry towards high precision and high efficiency, the market has put forward unprecedented high requirements for the performance, stability and service life of abrasive products. Shandong Guanchang New Materials Co., Ltd. relies on its strong R&D strength and advanced production technology to conduct in-depth research and development for the pain points of the industry and successfully launch a new generation of abrasive products with the brand of "Xintaiwang".  The products are carefully researched and the performance is excellent."Xintai Wang" series of products embodies the core technology of Guanchang new materials: Xintai Wangbai Blade: The unique layered design and high-quality abrasive uniform

Recently, Shandong Guanchang New Materials Co., Ltd. (hereinafter referred to as "Guanchang New Materials"), an important force in the domestic abrasive industry, officially released its newly developed "Guanfeng" series of high-performance ceramic bond grinding wheels and "Guanrui" series of ceramic reinforced resin-based fiber grinding wheels (also known as "ceramic grinding discs"). This series of products focus on the increasing demand for precision, high efficiency and durability grinding in high-end manufacturing field, which indicates that the company has made breakthrough progress in the application of superhard materials and advanced ceramic composite technology.The new series of products released this time have the following obvious advantages:1. Excellent grinding performance and efficiency: The new ceramic bond grinding wheel adopts the composite technology of unique microcrystalline ceramic bond and selected high-toughness abrasives (such as SG abrasive and ceramic corundum). The product has higher hardness, toughness and self-sharpening, while maintaining excellent sharpness, it significantly improves the material removal rate and processing efficiency, and is especially suitable for rough grinding and fine grinding of difficult-to-machine materials. 2. Excellent machining accuracy and stability: "Guanrui" series ceramic reinforced resin-based fiber grinding wheels have greatly enhanced the overall rig

Recently, Shandong Guanchang New Materials Co., Ltd. announced that its core product lines, including flap disc, ceramic strip disc, grinding wheel and ceramic abrasive disc, have made remarkable breakthroughs in domestic and foreign markets. These products are not only widely used in metalworking, automobile manufacturing and construction industries, but also won high recognition from customers through continuous technological innovation and strict quality control. This news will deeply discuss the product advantages, market performance and future strategy of Shandong Guanchang, and reveal how it promotes the high-quality development of the grinding industry with the concept of "innovation-driven, quality-leading".Product Highlights: Diversified layout to meet diversified needs.Since its establishment, Shandong Guanchang New Materials Co., Ltd. has been focusing on the research and development and production of abrasive materials, and is committed to providing customers with efficient and durable solutions. The company's product line covers a number of key areas, among which flap disc, ceramic strip disc, grinding wheel and ceramic abrasive disc, as the main products, have become the benchmark in the industry with their excellent performance.   First of all, flap disc is one of the star products of Shandong Gua

Guanchang Abrasive and Abrasive Factory, a leading domestic abrasive manufacturer, officially released its brand-new upgraded "Sharp" series flap disc today. It aims to solve the common pain points such as low efficiency, excessive wear and tear, easy to leave scratches, etc. in traditional louver, and provide a truly efficient and durable polishing tool for manufacturing, welding and finishing fields.Break through tradition and have significant core advantages1. Extraordinary durability, double service life: imported high-strength zirconia corundum emery cloth is adopted, and the unique wavy lamination process and strong fiber mesh substrate are used, which greatly enhances the tear resistance and flexibility of the grinding plate. In the actual test, compared with similar products in the market, the average service life of "Sharp" series is increased by about 50%, which effectively reduces the single use cost and replacement frequency of users. 2. Efficient grinding, get twice the result with half the effort: the optimized arrangement density of abrasive cloth and the special abrasive ratio make the product always sharp and have strong cutting force during grinding. Whether it is weld cleaning, surface deburring or large-area grinding, it can realize fast and smooth transition and significant

The leading enterprises in the domestic abrasive industry officially announced today that they have successfully developed and launched a new generation of high-performance flap disc. With its excellent grinding efficiency, extraordinary service life and stable processing quality, this series of products aims to provide ultimate solutions for industries such as metal processing, welding manufacturing, automobile maintenance and heavy equipment, and help customers greatly improve production efficiency and reduce comprehensive costs.Define new industry standards1. Cutting-edge abrasive technology: Ceramic Alumina and Zirconia Alumina abrasives with exclusive formula are used, and their unique self-sharpening characteristics can be continuously broken under pressure to expose new sharp abrasive particles, thus maintaining high grinding efficiency in the whole life cycle and effectively avoiding passivation and blockage. 2. Innovative structural design: optimized the arrangement density and overlapping angle of blades, ensured the uniform distribution of grinding force and reduced vibration. At the same time, the use of high-strength, tear-resistant base material and flexible adhesive makes the product more tough, can perfectly fit complex curved surfaces, realize the smooth transition from rough grinding to fine grinding, and effectively reduce the number of

With its excellent grinding efficiency, excellent durability and stable processing quality, this series of products aims to provide customers in the fields of metal processing, manufacturing and industrial maintenance with one-stop solutions for fine grinding and rough grinding, significantly improving work efficiency and reducing comprehensive costs.  Multifunctional grinding toolFalp disc is an innovative coated abrasive tool which integrates the cutting force of angle grinder wheel and the advantages of flexible polishing of belt conveyor. It is composed of high-strength fiber matrix and hundreds of precision abrasive cloth sheets arranged in high density, and each abrasive cloth sheet contains high-quality abrasives (such as alumina, zirconia corundum, etc.). This unique structure enables it to continuously grind the surface of the workpiece when rotating at high speed, and at the same time, it can effectively dissipate heat through the swing of the flexible louver, reducing the risk of workpiece burn and deformation.   It has a wide range of uses, including but not limited to: Cleaning of metal welding seam: effectively remove welding slag and level the weld seam to prepare for subsequent

Core advantages of products1. Revolutionary material science and technology The composite technology of nano-ceramic abrasive and high-density fiber matrix is adopted, so that the product can keep high cutting force, reduce heat accumulation and avoid workpiece burn, and is especially suitable for processing high-hardness materials such as stainless steel and titanium alloy. 2. Intelligent structural design Sectional blade layout: optimize airflow heat dissipation and prolong service life by more than 20%. Anti-tear strengthening layer: prevent the blade from breaking at high speed and ensure the safety of operation. 3. Green manufacturing concept Through the application of lead-free environmental protection adhesive and recyclable materials, the products have won many certifications and environmental protection standards, helping customers achieve sustainable development goals.Application caseAutomobil

In order to meet the demand for high-efficiency and durable products in the industrial grinding field, Guanchang Abrasive and Abrasive Factory solemnly launched a brand-new upgraded Flap Disc, which has become an ideal choice for grinding metal, wood and composite materials with its excellent wear resistance, stable cutting force and longer service life.  Product highlights1. Efficient grinding and precise cutting Adopt high-quality alumina or zirconia corundum emery cloth, combined with special bonding process, to ensure uniform cutting force during grinding, effectively reduce material surface scratches and improve workpiece smoothness. 2. Durable upgrade and cost optimization Unique fiber matrix design and wear-resistant coating technology greatly extend the service life of products and reduce the cost of frequent replacement of consumables by customers. 3. Multi-scenario application Provide a variety of particle sizes (40#-240#) and specifications (4 "-7"), suitable for metal welding seam treatment, stainless steel polishing, woodworking deburring and other diversified scenes. 4. Safety and environmental protection

In order to meet the demand of high efficiency and precision grinding tools in the industrial field, Guanchang officially launched a new series of Flap Disc products. With its excellent wear resistance, stable cutting force and longer service life, this product aims to provide more efficient and economical polishing solutions for industries such as metal processing, wood processing and welding cleaning.  Product highlights1. Efficient polishing, durable Using high-quality alumina or zirconia corundum abrasive, combined with high-strength substrate and special bonding process, Flap Disc can still maintain excellent cutting performance at high speed, reduce replacement frequency and significantly improve work efficiency. 2. Multi-scenario application Provide a variety of particle sizes (such as 40#, 60#, 80#, 120#, etc.) and specifications (4 inches, 5 inches, 7 inches, etc.), suitable for deburring, weld cleaning, surface polishing and other processes to meet the processing needs of different materials such as metal, stainless steel and composite materials. 3. Heat dissipation design, safety and environmental protection Unique fan-shaped blade structure effectively dissipates heat and reduces the risk of workpiece b

As an innovation leader in the abrasive industry, we officially released the revolutionary Ceramic Strip Disc. This new product with cutting-edge ceramic abrasive technology will completely change the traditional operation mode of metal grinding and surface treatment, and bring unprecedented efficient, accurate and lasting grinding experience to industrial users.  Subversive technological breakthrough and comprehensive performance upgrade.The new Ceramic Strip Disc combines the latest ceramic alumina abrasive and patented structural design, which has the following obvious advantages:   -Extraordinary durability: ceramic abrasives have excellent self-sharpening, the wear rate is reduced by more than 60% compared with traditional products, the service life is prolonged by 3-5 times, and the replacement frequency and consumables cost are greatly reduced. -Extreme cutting efficiency: The unique abrasive particle arrangement technology can increase the cutting force by 40%, especially suitable for fast deburring and precise grinding of high-hardness metals (such as stainless steel, titanium alloy and hardened steel). -Low-temperature precision grinding: the optimized heat dissipation structure can effectively control the friction temperature, avoid the workpiece from burning and deformation, and ensure the consistency and smoothness

In order to meet the growing market demand for efficient and durable abrasives, Guanchang Abrasive and Abrasive Factory Company officially launched a new product Zirconia Fused Alumina Flap Disc. This product adopts advanced abrasive technology, showing excellent performance in the fields of metal polishing, deburring and surface treatment, further consolidating the company's leading position in the high-end abrasive market.  Innovative technology, performance upgradeThe Zirconia Fused Alumina Flap Disc introduced this time combines the high toughness of Zirconia Alumina with the sharpness of alumina, and has the following core advantages: -Longer service life: Zirconium corundum abrasive has excellent self-sharpening, which can remain sharp in high-speed grinding, reducing replacement frequency and comprehensive cost. -Higher cutting efficiency: the unique abrasive particle distribution design significantly improves the material removal rate, especially suitable for difficult-to-machine metals such as stainless steel and alloy steel. -More stable thermal control: optimize the structure to effectively disperse friction heat, reduce the risk of workpiece burn, and ensure the consistency of surface treatment.

High-performance grinding products: Ceramic Flap Disc, Ceramic Strip Disc and Silicon Carbide Flap Disc. This series of products aim at the demand of fine grinding in different industrial fields, improve processing efficiency and surface treatment quality with innovative technology and high-quality materials, and meet the diversified needs of customers.  Product characteristics and application1. Ceramic Flap Disc -High toughness ceramic alumina abrasive is adopted, which has strong wear resistance and is suitable for polishing high hardness materials such as stainless steel and titanium alloy. Excellent heat dissipation performance, effectively reducing the risk of workpiece burn and improving machining accuracy. -Widely used in metal processing, welding repair, machinery manufacturing and other fields. 2. Ceramic Strip Disc -Specially designed for grinding complex curved surfaces, pipeline welds and narrow spaces, flexibly adapting to various angles. -High-strength adhesive-backed design, which can be quickly replaced to improve work efficiency. -Suitable for automobile manufacturing, ship maintenance, steel structure processing and other industries.

Guanchang Company has recently further optimized the supply chain system of core products such as Ceramic Strip Disc, Calcined Fused Alumina Flap Disc and Silicon Carbide Flap Disc to ensure stable delivery and provide reliable capacity support for customers around the world.     Facing the challenges such as fluctuation of raw materials and rising logistics costs, Guanchang Company effectively guaranteed the stability of product supply by strategically storing key raw materials, expanding supplier network and optimizing production schedule. Among them, with its excellent fracture resistance and cutting efficiency, the demand for ceramic fiber cutting chips in Europe, America and Southeast Asia continues to grow; Calcined corundum flap disc keeps stable shipment in the field of heavy industry because it adapts to the high-intensity grinding scene; With the rapid development of new energy and composite materials industry, the sales volume of silicon carbide flap disc has steadily increased.About the company Guanchang company focuses on the manufacture of high-end abrasive tools, and its products are widely used in metal processing, automobile maintenance, shipbuilding and other fields, serving customers in more than 50 countries and regions around the world with stable quality and timely delivery ability.

In recent years, Guanchang Abrasive Factory has continuously optimized the performance of core products such as Ceramic Strip Disc, Calcined Fused Alumina Flap Disc and Silicon Carbide Flap Disc by virtue of its deep accumulation in abrasive industry, helping customers to improve production efficiency and reduce comprehensive costs.productWith the characteristics of high strength, high temperature resistance and long service life, the ceramic fiber cutting pieces produced by the company are widely used in the field of metal cutting, especially in the precision machining of high hardness materials such as stainless steel and alloy steel. With its excellent wear resistance and stability, calcined corundum flap disc has become the first choice for metal surface treatment, weld grinding and other scenes. Silicon carbide flap disc is widely praised in glass, stone, composite materials and other industries because of its excellent cutting force and delicate polishing effect.fieldGuanchang Abrasive Factory Company always adheres to the market demand-oriented, and ensures that each product can meet the strict re

Recently, Guanchang Company announced a comprehensive upgrade of its popular Flap Disc product line and added a number of high-performance products to meet the higher requirements of users in different industries for precision grinding and efficient processing. This upgrade not only optimizes the product performance, but also further expands the application scenarios, providing more perfect solutions for industries such as metal processing, woodworking manufacturing and composite material processing.  Core advantages of new products1. Long service life The new generation Flap Disc adopts high-density zirconia corundum abrasive cloth and reinforced fiber matrix, which improves the wear resistance by 30%, greatly reduces the replacement frequency and helps users reduce the cost of consumables. 2. More stable polishing effect By optimizing the arrangement density and angle design of sand sheets, the jitter and scratches in the grinding process can be effectively reduced, and the surface smoothness of the workpiece can be ensured to be uniform. 3. Compatibility of multiple materials Special stainless steel and special wood models are added to optimize the charact

Recently, Guanchang Company officially launched a variety of Flap Disc products, which further enriched the company's abrasive product line and provided a more comprehensive solution for the efficient polishing of metals, wood and composite materials. The new products released this time cover different particle sizes, materials and specifications, which can meet the diversified needs of industrial manufacturing, automobile maintenance, building decoration and other fields.  New highlights1. Diversified granularity selection Flap Disc products launched this time include 40#, 60#, 80#, 120# and other particle sizes, which are suitable for different processing stages from rough grinding to fine polishing to help users achieve more accurate surface treatment effects. 2. High-performance material upgrade The use of high-quality alumina or zirconium-aluminum composite materials has stronger wear resistance, significantly improved service life, and effectively reduced heat accumulation during operation and reduced the risk of workpiece burns. 3. Innovative structural design The new Flap Disc adopts the combination of high-density fiber matrix and precisely arrang

Recently, with years of technical accumulation and market insight, Guanchang Company has successfully developed a new generation of high-efficiency Flap Disc (100 impeller), which has achieved a major breakthrough in cutting efficiency, service life and safety, and has been highly recognized by industry experts and customers once it was launched.Technology upgrade, excellent performanceFlap Disc introduced this time adopts high-purity alumina abrasive, combined with special resin bonding process to ensure more uniform distribution of abrasive particles and increase cutting force by more than 30%. At the same time, the product adopts high-strength fiber matrix and tear-resistant backing, which effectively reduces the risk of deformation and fracture during operation, and is especially suitable for high-strength continuous grinding operation. In addition, the new generation of Flap Disc optimizes the heat dissipation structure, effectively reduces the heat accumulation during grinding and avoids workpiece burns, and is especially suitable for precision machining of high-hardness materials such as stainless steel and titanium alloy.   Lithography provides you with retail-quality printing. Cosmetic boxes, electronic products, and food packaging printing make use of lithographi

Recently, the Flap Disc series products produced by Guanchang Company have successfully passed ISO 9001 quality management system certification and European CE safety certification, which indicates that their product quality and management level have reached international standards and laid a solid foundation for the company to further expand overseas markets.Strict quality control, creating fine products.Guanchang Company always regards product quality as the lifeline of the enterprise, and implements strict quality control standards from raw material procurement to production technology to finished product inspection. Passing the international certification this time is not only the recognition of the company's production system, but also the affirmation of the excellent performance of Flap Disc. This series of products adopts high-density abrasive and high-temperature resistant resin to ensure stable cutting performance when grinding at high speed, and at the same time greatly reduce dust generation, which conforms to European and American environmental protection standards and is favored by overseas customers. Overseas market performance is bright.

Facing the pain points of stainless steel welding seam cleaning, low grinding efficiency of cemented carbide, and difficulty in balancing efficiency and smoothness in complex curved surface finishing, Guanchang Abrasive Factory responded to the market demand with innovative technology, and officially launched the high-performance grinding solution of "sharpening the Three Musketeers": ceramic abrasive strip disc, Ceramic Abrasives Flap Disc and Brown Fused Alumina Flap Disc. These three products accurately locate different application scenarios, aiming at significantly improving work efficiency, reducing comprehensive costs and ensuring processing quality.Pain Terminator: When the cutting-edge abrasive meets the precise design1. Challenge: Stainless steel/titanium alloy/hard metal grinding-low efficiency, easy to burn and high cost? Solution: Ceramic Strip Disc. "Cold and sharp cutting hand": ceramic alumina abrasive, with extraordinary. When grinding, new sharp cutting edges are constantly produced, and continuous and efficient cutting is carried out, instead of softening materials only by friction heat generation, which fundamentally reduces heat accumulation. Say goodbye to workpiece burn deformation and protect material performance. "Efficiency multiplier": Compared with the traditional grinding disc, the