Zhengzhou Research Institute for Abrasives & Grinding Co., Ltd. (ZZSM), established in 1958, is China's premier comprehensive research and development institution for the superhard materials and abrasives industry. As a subsidiary of the China National Machinery Industry Corporation (Sinomach), the company is a high-tech enterprise that integrates R&D, manufacturing, and international trade. ZZSM is recognized as the pioneer of China's superhard materials sector, having developed the nation's first synthetic diamond in 1963 and cubic boron nitride (CBN) in 1967.
Operating a large-scale manufacturing facility with a workforce of 501 to 1,000 employees, the company maintains dozens of production lines with an annual capacity of 400,000 superabrasive tools and over 3,000 specialized machines. Their extensive product portfolio includes vitrified, resin, metal, and electroplated bond grinding wheels, diamond powder, PCD/PCBN tools, and dicing blades. They also manufacture industrial equipment such as six-sided top presses, acoustic resonance mixers, and spark plasma sintering presses.
ZZSM serves critical global industries including semiconductor packaging, automotive (specifically motor shaft grinding for new energy vehicles), aerospace, photovoltaics, and precision optics. The company holds ISO 9001 certification and hosts several national-level platforms, including the National Key Laboratory for High-Performance Tools and the National Engineering Research Center for Superhard Materials and Products. With a focus on high-precision manufacturing and domestic substitution, ZZSM provides comprehensive OEM and contract manufacturing services to international markets.
OEM manufacturerOffers OEM services for customized brand manufacturing.
High capacity factoryCan handle large-scale or bulk production orders.
Product customizationOffers full customization for design and features.
Industry association memberMember of National Abrasives Standardization Technical Committee, FDPW association.
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Grinding Wheels for LED Substrate (6A2T SHUWA, 6A2T NTS, 6A2B WEC)
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Grinding Wheels for LED Substrate (6A2T SHUWA, 6A2T NTS, 6A2B WEC), Find Details and Price about Grinding Discs for Led Grinding Wheels from Grinding Wheels for LED Substrate (6A2T SHUWA, 6A2T NTS, 6A2B WEC) - Zhengzhou Research Institute for Abrasives & Grinding
Diamond Blade Tuck Point & Crack Chaser
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Diamond Blade Tuck Point & Crack Chaser, Find Details and Price about Diamond Blade Diamond Tuck Point Blade from Diamond Blade Tuck Point & Crack Chaser - Zhengzhou Research Institute for Abrasives & Grinding
Diamond Blade Tuck Point & Crack Chaser (100, 125, 150, 175, 200), Find Details and Price about Diamond Blade Diamond Tuck Point Blade from Diamond Blade Tuck Point & Crack Chaser (100, 125, 150, 175, 200) - Zhengzhou Research Institute for Abrasives & Grinding
Curing Oven (large)
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Curing Oven (large), Find Details and Price about Mixer for Abrasive and Cutting Wheel Mixer for Vitrified Bond Wheel from Curing Oven (large) - Zhengzhou Research Institute for Abrasives & Grinding$10800
Rotary Semi-Auto Press for Resin Bond Cutting Wheel
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Rotary Semi-Auto Press for Resin Bond Cutting Wheel, Find Details and Price about Mixer for Abrasive and Cutting Wheel Mixer for Vitrified Bond Wheel from Rotary Semi-Auto Press for Resin Bond Cutting Wheel - Zhengzhou Research Institute for Abrasives & Grinding$10800
68 Stations Semi-Auto Push Type Press for Resin Bond Grinding Wheel
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68 Stations Semi-Auto Push Type Press for Resin Bond Grinding Wheel, Find Details and Price about Mixer for Abrasive and Cutting Wheel Mixer for Vitrified Bond Wheel from 68 Stations Semi-Auto Push Type Press for Resin Bond Grinding Wheel - Zhengzhou Research Institute for Abrasives & Grinding$10800
Double Bowl Countercurrent Mixer (auto turn)
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Double Bowl Countercurrent Mixer (auto turn), Find Details and Price about Mixer for Abrasive and Cutting Wheel Mixer for Vitrified Bond Wheel from Double Bowl Countercurrent Mixer (auto turn) - Zhengzhou Research Institute for Abrasives & Grinding$10800
Single Bowl Countercurrent Mixer
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Single Bowl Countercurrent Mixer, Find Details and Price about Mixer for Abrasive and Cutting Wheel Mixer for Vitrified Bond Wheel from Single Bowl Countercurrent Mixer - Zhengzhou Research Institute for Abrasives & Grinding$10800
Silicon Diamond Grinding Wheels (6A2, 6A2H, 6A2T)
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Silicon Diamond Grinding Wheels (6A2, 6A2H, 6A2T), Find Details and Price about Grinding Discs for Silicon Grinding Wheels from Silicon Diamond Grinding Wheels (6A2, 6A2H, 6A2T) - Zhengzhou Research Institute for Abrasives & Grinding
Three-Dimensional Blender (cage)
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Three-Dimensional Blender (cage), Find Details and Price about Blender for Diamond Tool Mixer for Grinding Wheel from Three-Dimensional Blender (cage) - Zhengzhou Research Institute for Abrasives & Grinding$1480
Auto Cold Press for Making Diamond Segment
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Auto Cold Press for Making Diamond Segment, Find Details and Price about Diamond Saw Blade Cold Press Diamond Saw Blade Production Equipment from Auto Cold Press for Making Diamond Segment - Zhengzhou Research Institute for Abrasives & Grinding$14000
Diamond Grinding Wheel for Wood Saw and Indexable Inserts Tip (6A2T, 6A2M, 11A2B)
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Diamond Grinding Wheel for Wood Saw and Indexable Inserts Tip (6A2T, 6A2M, 11A2B), Find Details and Price about Diamond Grinding Wheels Diamond Tools from Diamond Grinding Wheel for Wood Saw and Indexable Inserts Tip (6A2T, 6A2M, 11A2B) - Zhengzhou Research Institute for Abrasives & Grinding
Customers
HAIER
2 shipments
Certifications
ISO 9001
2
International Organization for Standardization 9001
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Zhengzhou Yellow River Abrasives Co., Inc.
🇨🇳 China
1976101-200 peopleManufacturer
Established brand
OEM manufacturer
Product customization
High-tech enterprise
Key customer
WEINANLI JEWELRY SHOWROOM
Key market
Asia
Description
Zhengzhou Yellow River Abrasives Co., Inc., established in 1976, is a prominent manufacturer based in Zhengzhou, China, with over 40 years of experience in the research, development, and production of abrasives and grinding tools. The company specializes in super-hard materials and their functional applications, offering a comprehensive range of diamond and abrasive products. Their core product lines include various diamond abrasives such as diamond powder and micron diamond powder, as well as lab-grown diamonds (rough and jewelry-grade). They also produce metal powders, tool powders, grinding fluids, soft abrasive pads, and semiconductor products for aviation electronics. Additionally, they supply diamond raw materials like synthetic blocks and insulating bowls. Zhengzhou Yellow River Abrasives Co., Inc. is also a key supplier of traditional abrasive materials, including Black Silicon Carbide, Green Silicon Carbide, White Fused Aluminium Oxide, Brown Fused Aluminum Oxide, and Black Fused Aluminum Oxide. The company boasts significant manufacturing capabilities, including an annual production capacity of 1 billion carats of diamond micro-powder and crushed diamond material. They adhere to high production and quality standards, with certifications including ISO, JIS, ANSI, and CIQ, and their products meet GB standards. They also hold a National Export Commodity Inspection Exemption. With a professional technical team and advanced R&D platforms, including a nationally accredited laboratory, the company exports its products to over 20 countries and regions worldwide.