Zhengzhou Research Institute for Abrasives & Grinding Co. Ltd is a private company headquartered in Zhengzhou, China, that manufactures and exports abrasives and grinding wheels.

Liuzhou Kaitong New Material Technology Co., Ltd., established on 2016-03-25, Business scope includes metals and their compounds,Research and development of new organic materials,Sales and technical consulting services.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments.)

Monte-Bianco specializes in research, customized production, and assistance of diamond tools for lapping and grinding ceramic tiles. The company mainly produces diamond tools with metal bond, resin bond & ceramic bond, and CBN fine grinding tools, which are not only used traditionally for cutting, drilling, grinding, and polishing in the industries of ceramics, natural stone, refractory material, glass, and building project, but also extended into the use for specific machining industries such as machine spare parts, automobile fittings, electronic ceramics, and optical glass.

Guilin Chuangyuan Diamond Co., Ltd., established on 2000-08-14, Business scope includes diamond tools,Abrasives,Cubic boron nitride tools,superhard material,glass polishing material,Chemical materials for glass processing,Non-metallic materials and their products,Manufacturing of mechanical equipment and accessories,Sales(Except for the above projects involving pre-licensing).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments.)

Anhui Weiming Wear-resistant Materials Co., Ltd., established on 2010-07-27, Business scope includes abrasives,Abrasives,Counterweight sand,Counterweight,Grinding wheel,Auto parts processing,Sales;metallic material,building materials,glasses accessories,mechanical knife,Machine tool sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Jiangsu Fengtai Tools Co., Ltd., established on 2011-01-24, Business scope includes cutting saw blades,architectural hardware,Diamond products,laser saw blade,grinding wheel,Hole drill,Carbide saw blade,hardware tools,Mold production,processing,General cargo road transport,Self-operated and agent import and export business of various commodities and technologies.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Lance Technology (Changsha) Co., Ltd., established on 2011-01-26, The scope of business includes the manufacture of electronic product components;Electronic product parts sales;mold making;Mold Sales;Manufacture of artificial gemstones;Sales of artificial gemstones;Manufacture of special ceramic products;Display device manufacturing;Metal surface treatment and heat treatment;Manufactured from wear-resistant and impact-resistant materials;Specialty Glass Manufacturing;Realtor;Touch screen research and development;touch screen production;touch screen sales;LCD display development;LCD production;LCD Display Sales;Research and development of glass cover;Glass cover production;Glass cover sales;Research on electronic products and accessories;Manufacture of electronic products and accessories;Sales of electronic products and accessories;General cargo transportation(freight rental,Except for moving transportation).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Shenzhen Changxing Technology Co. Ltd. manufactures and supplies diamond tools. The firm offers electroplated, metal-bonded, resin bonded, vitrified bond, brazing, glass tools and machinery products. It serves the ceramics and optical glass industries. The company was founded in 1993 and is headquartered in Shenzhen, China.

Zhenjiang Fengcheng Special Tools Co., Ltd., established on 2003-05-26, The business scope includes the production of diamond tool series products and diamond EDM machines;Self-operated and agent import and export business of various commodities and technologies(Except for commodities and technologies that the state restricts enterprises to operate or prohibits import and export).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Hubei Little Ant Diamond Tools Co., Ltd., established on 2010-10-22, Business scope includes general items:metal tool making;Manufacturing of forgings and powder metallurgy products;Metal Tool Sales;Sales of forgings and powder metallurgy products;Metal Products Sales;New material technology research and development;Non-residential real estate leases;Machinery and Equipment Leasing(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Zhuhai Shichuang Diamond Tools Manufacturing Co., Ltd., established on 1994-07-29, Business scope includes general items:Metal Tool Sales;metal tool making;Manufacturing of non-ferrous metal alloys;Non-ferrous metal alloy sales;Manufacture of non-metallic mineral products;R&D of metal products;Metal Products Sales;mold making;Mold Sales;Sales of non-metallic minerals and products;Non-residential real estate leases;housing lease.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Mitsubishi Materials Corp. engages in the manufacture and sale of cement, metals, ceramics, and other industrial materials. It operates through the following segments: High-Performance Products, Processing business, Metal business, Cement business and Other business. The High-Performance Products segment manufactures and sells copper processed products, functional materials, electronic devices, chemical products, polycrystalline silicon and Aerosil. The Processing business manufactures and sells carbide products and sintered products. The Metal business smelts and sells Copper, gold and silver. The Cement Business segment manufactures and sells cement and ready-mixed concrete. The Other Business involves in geothermal and hydroelectric power generation business, environmental recycle business, real estate, Civil engineering, construction, repair work and geological survey. The company was founded by Yataro Iwasaki in May 1871 and is headquartered in Tokyo, Japan.

Jiangsu Wellbo New Material Technology Co., Ltd., established on 2017-07-06, The business scope includes superabrasives,Development of welding materials,Production,Sales;Sales of metal materials;Abrasives,Machine Tool,welding equipment,vacuum furnace,machine tool,Automation equipment sales and production;Self-operated and agent import and export business of various commodities and technologies(Except for commodities and technologies that the state restricts the company to operate or prohibits the import and export of);Mechanical Manufacturing Technology Development,Technical Services,technical consulting,technology transfer.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments) General project:Manufacturing of Electronic Vacuum Devices;Sales of Electronic Vacuum Devices(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Jiangsu Huachang Tools Manufacturing Co., Ltd., established on 2005-12-28, Business scope includes high-end architectural hardware,Diamond products,laser saw blade,grinding wheel,Hole drill,Processing of hardware tools,Production,Design of the above products,R&D and IT services,Warehousing of general cargo,Package,Logistics information,Consulting services for logistics business,Provide testing and after-sales service for tool products,General cargo(For the company's own use).

Bosun engaged in the research and manufacturing of diamond tools, power tools, and TCT tools. It is fully exploiting the domestic and foreign markets and establishing a solid, perfect marketing network. A diamond tool is used when processing hard, brittle nonmetal materials. It is used in a variety of modern fields, including construction, civil engineering, stone processing, transportation, exploration, and defense.

Changzhou Bandai Superhard Materials Co., Ltd., established on 2018-03-30, Business scope includes grinding tools,Technology research and development of metal cutting tools,production and sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Kunshan Aipaier Precision Tools Co., Ltd., established on 2004-02-17, Business scope includes production of diamond dressing rollers,Sales;Sales of grinding wheels and other abrasives.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Hubei Yunxiang Superhard Materials Co., Ltd., established on 2017-08-03, The business scope includes the production of diamond series products,Sales;Production of Cubic Boron Nitride Series Products,Sales.(Involved in licensing projects,It should be operated after obtaining the permission of the relevant department)***

Koala New Material Technology (Heyuan) Co., Ltd., established on 2009-03-04, Business scope includes design of optical communication equipment,research and development,processing,Production and sales and related technical consultation;Disinfection equipment,Manufacture and sale of non-metallic mineral products;Metal Cutting Services;Optoelectronic devices,technical glass,Industrial robot,metal forming machine,security equipment,electronic measuring instrument,Material Handling Equipment,Video recording equipment,CNC machine tool,Manufacture and sales of computer software, hardware and peripheral equipment;Motor Vehicle Repair and Maintenance;Electrical Signaling Equipment,Manufacturing and sales of lighting fixtures;advertisement making;Various construction activities;Information system integration service;Import and export;musical instrument manufacturing;musical instrument retail;Sales of Class I Medical Devices;business training(Does not include education and training,Vocational skills training and other licensed training);Educational Consulting Services(Education and training activities that do not include licensing approval).(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license);Organize cultural and artistic exchange activities.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Zhuhai Juhai Technology Co., Ltd., established on 2006-09-15, Business scope includes research and development of superhard materials and composite materials,Production,Sales;Commercial wholesale,retail(Does not include licensed operations);Owned Property Lease.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)