The National Abrasives Quality Supervision and Inspection Center is affiliated to the Zhengzhou Abrasives Grinding Research Institute. In 1992, it was officially approved by the former State Bureau of Technical Supervision as the “National Abrasives Quality Supervision and Inspection Centerâ€, which was approved by the former State Administration of Commodity Inspection. ..
The National Abrasives Quality Supervision and Inspection Center is affiliated to the Zhengzhou Abrasives Grinding Research Institute. In 1992, it was officially approved by the former State Bureau of Technical Supervision as the “National Abrasives Quality Supervision and Inspection Center†and was recognized as an abrasive by the former State Administration of Commodity Inspection. The Import and Export Commodity Inspection Laboratory of Abrasives has been authorized by the former State Science and Technology Commission as a national testing institution for the detection and appraisal of abrasive abrasives. The center has strong technical strength and exquisite testing technology. It has a strict and perfect quality management assurance system. It has passed the China National Accreditation Service for Conformity Assessment (CNAS) and the National Certification and Accreditation Administration (CMA)/Certification and Recognition (CAL). It is the only state-level quality inspection and inspection institution for abrasive abrasive products in China. 
National Abrasives Quality Supervision and Inspection Center Qualification Certificate
Main business scope
To undertake the entrusted inspection, arbitration inspection, import and export inspection of ordinary abrasives, superabrasives, ordinary abrasives, superhard abrasives, coated abrasives, etc.; to undertake product inspection of national grinding wheel production license; to undertake the quality of grinding wheel products Supervise random inspection and inspection; undertake new product type identification and scientific and technological achievements testing and appraisal; undertake technical guidance and personnel training for abrasives and abrasives enterprises; undertake the revision and revision of national standards and industry standards for abrasives; material analysis and testing services, material performance testing Analysis of services and unknowns (analysis of unknowns is a qualitative and quantitative analysis of the composition of complex unknown chemicals through comprehensive separation and analysis methods, providing scientific basis for scientific research, formulation research, product development, and improved production processes. , digestion and absorption and innovation to provide strong technical support.).
Inspection service
Ordinary abrasives: silicon carbide, brown fused alumina, white corundum, zirconium corundum, chrome corundum, black corundum, microcrystalline corundum, single crystal corundum, sub-white corundum, garnet, etc.
Superhard abrasive: synthetic diamond, cubic boron nitride, synthetic diamond micropowder and cubic boron nitride micropowder.
Ordinary grinding tools: grinding wheel for grinding, fiber reinforced resin cutting wheel, cylindrical grinding wheel, rice grinding wheel, grinding ball grinding wheel, bolt-on flat grinding wheel, resin and rubber sheet grinding wheel, resin heavy-duty grinding wheel, etc. , resin and rubber bond grinding wheel, grinding stone, etc.
Superhard abrasive: diamond circular saw blade, diamond fine grinding disc, diamond or cubic boron nitride and cemented carbide composite sheet, synthetic diamond sintered body, diamond or cubic boron nitride grinding wheel / grinding disc, oil stone, cutting wheel; electroplated diamond Or cubic boron nitride grinding wheel, grinding head; diamond correction roller.
Coated abrasives: abrasive cloth, sandpaper, abrasive belt, sand disc, etc.
Raw and auxiliary materials: feldspar, clay, kaolin, rhombohedral, boron glass, phenolic resin powder, phenolic resin liquid, coke, quartz sand, aluminum oxide powder, bauxite, dextrin, water glass, capacitor mullite, Sintered mullite, kyanite, high alumina bauxite clinker, zircon, zirconium silicate sand, sillimanite, andalusite, hard clay clinker, silica, and the like.
Material analysis test service
To undertake the entrusted inspection, arbitration inspection, import and export inspection of ordinary abrasives, superabrasives, ordinary abrasives, superhard abrasives, coated abrasives, etc.; to undertake product inspection of national grinding wheel production license; to undertake the quality of grinding wheel products Supervise random inspection and inspection; undertake new product type identification and scientific and technological achievements testing and appraisal; undertake technical guidance and personnel training for abrasives and abrasives enterprises; undertake the revision and revision of national standards and industry standards for abrasives; material analysis and testing services, material performance testing Analysis of services and unknowns (analysis of unknowns is a qualitative and quantitative analysis of the composition of complex unknown chemicals through comprehensive separation and analysis methods, providing scientific basis for scientific research, formulation research, product development, and improved production processes. , digestion and absorption and innovation to provide strong technical support.).
Inspection service
Ordinary abrasives: silicon carbide, brown fused alumina, white corundum, zirconium corundum, chrome corundum, black corundum, microcrystalline corundum, single crystal corundum, sub-white corundum, garnet, etc.
Superhard abrasive: synthetic diamond, cubic boron nitride, synthetic diamond micropowder and cubic boron nitride micropowder.
Ordinary grinding tools: grinding wheel for grinding, fiber reinforced resin cutting wheel, cylindrical grinding wheel, rice grinding wheel, grinding ball grinding wheel, bolt-on flat grinding wheel, resin and rubber sheet grinding wheel, resin heavy-duty grinding wheel, etc. , resin and rubber bond grinding wheel, grinding stone, etc.
Superhard abrasive: diamond circular saw blade, diamond fine grinding disc, diamond or cubic boron nitride and cemented carbide composite sheet, synthetic diamond sintered body, diamond or cubic boron nitride grinding wheel / grinding disc, oil stone, cutting wheel; electroplated diamond Or cubic boron nitride grinding wheel, grinding head; diamond correction roller.
Coated abrasives: abrasive cloth, sandpaper, abrasive belt, sand disc, etc.
Raw and auxiliary materials: feldspar, clay, kaolin, rhombohedral, boron glass, phenolic resin powder, phenolic resin liquid, coke, quartz sand, aluminum oxide powder, bauxite, dextrin, water glass, capacitor mullite, Sintered mullite, kyanite, high alumina bauxite clinker, zircon, zirconium silicate sand, sillimanite, andalusite, hard clay clinker, silica, and the like.
Material analysis test service
Material performance testing service
The National Abrasives Quality Supervision and Inspection Center will continue to follow the ISO/IEC17025 guidelines and actively explore the market and expand the scope of customers by conscientiously implementing the quality policy of “fair attitude, scientific methods, accurate data, and honest serviceâ€. Constantly strengthen communication and communication with customers, further improve the quality of testing services, and provide customers with fast and satisfactory services.
Ningxia Xinshuncheng Special Alloy Co., Ltd. , https://www.xinshunchengalloy.com