Proterial Ltd. engages in the manufacture and sale of products for automobile, electronics, and infrastructure industry sectors. It operates through the following divisions: Specialty Steel, Magnetic Materials, Functional Components, and Cable Materials. The Specialty Steel division includes high-grade special steel, rolls, steel and ceramic structural parts, injection molding machine parts, and soft magnetic materials. The Magnetic Materials division comprises of magnets and ceramic products. The Functional Components division consists of high-grade casting components for automobiles, piping and infrastructure components, and construction components. The Cable Materials division offers electric wires and functional items such as industrial wire, equipment wire, industrial rubber, cable processed products, automotive electrical components, and brake hose. The company was founded on April 10, 1956 and is headquartered in Tokyo, Japan.

Sumitomo Electric Industries, Ltd. engages in the manufacture and sale of electrical wires, cables, and other communication wiring products. It operates through the following business segments: Automotive, Infocommunications, Electronics, Environment and Energy, and Industrial Materials and Others. The Automotive segment supplies wiring harnesses, anti-vibration rubber products, and other automotive parts. The Infocommunications segment offers optical fiber cables, optical fiber fusion splicers, optical data links and other optical components, and access network system products. The Electronics segment provides electronic wires, compound semiconductors, materials for electronic components, and irradiated products. The Environment and Energy segment includes copper wire rods, electric power cables, magnet wires, power systems, and supervisory telecontrol equipment. The Industrial Materials and Others segment consists of special steel wires, cutting tools, diamond and cubic boron nitride tools, and sintered parts. The company was founded in April 1897 and is headquartered in Osaka, Japan.

Zhangjiagang Hehao Management Consulting Co., Ltd., established on 2011-12-29, Business scope includes business management consulting services,Business Consulting Services,Financial Advisory Services,HR Consulting Services,Intellectual property information consultation(Does not include investment advice,Financial information consultation),Market Research Services,Enterprise Management Services,Enterprise Marketing Planning,Conference and exhibition service.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Changzhou Tianzheng Industrial Development Co., Ltd., established on 2013-10-23, Business scope includes laser equipment,Mechanical automation equipment,Research and development of electrical equipment and its spare parts,manufacturing,Sales and technical development of related products,technical consulting,technology transfer,Technical Services.network technology,Technology research and development of software technology,technical consulting,technology transfer,Technical Services;Computer hardware and software,Technology research and development of electronic products and accessories,technical consulting,technology transfer,Technical Services,Manufacturing and sales;Database lease;Information integration business;Information service outsourcing;data processing services;Non-academic vocational skills training(Does not include nationally recognized vocational certificate training);Self-operated and agent import and export business of various commodities and technologies,However, the state restricts the operation of enterprises and prohibits the import and export of commodities and technologies except.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments) licensed items:The second type of value-added telecommunications services;Internet information service(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,Specific business projects are subject to approval results)

Widia GmbH, part of Kennametal, Inc., is a company headquartered in Essen, Germany. The firm develops, manufactures and sells carbide boring tools. It was founded in 1982.

Sandvik AB engages in the development, manufacture, and sale of tools, equipment, and tooling systems for the mining and construction industries. It operates through the following segments: Sandvik Manufacturing and Machining Solutions, Sandvik Mining and Rock Technology, Sandvik Materials Technology, and Sandvik Rock Processing Solutions. The Sandvik Manufacturing and Machining Solutions segment manufactures and sells tools and tooling systems for industrial metal cutting. The Sandvik Mining and Rock Technology segment supplies mining and construction equipment and tools, and related services and digital solutions. The Sandvik Materials Technology segment produces stainless steels and special alloys such as tube, pipe, wire, strip, and metal powder. The Sandvik Rock Processing Solutions segment refers to the provision of equipment, service and technical solutions for processing rock and minerals in the mining and infrastructure industries. The company was founded by Göran Fredrik Göransson in 1862 and is headquartered in Stockholm, Sweden.

Zigong Cemented Carbide Corp. Ltd., a subsidiary of China Tungsten & Hightech Materials Co., Ltd., is a company headquartered in Zigong, China. The firm engages in refining cemented carbides and refractory metal compounds. It was acquired by China Tungsten & Hightech Materials Co., Ltd. from Hunan Nonferrous Metals Co., Ltd. on October 11, 2013 for $72.18 million.

Ishida Co. Ltd. manufactures and provides weighing and packaging solutions, primarily for the food processing industry. It offers multihead and cut-gate weigher, snack food bagmaker, case packer conveyor, inline inspection, checkweigher, metal detector, x-ray inspection systems. The company was founded on October 16, 1948 and is headquartered in Kyoto, Japan.

Sumitomo Electric Hardmetal Ltd. manufactures standard tools for demanding machining tasks in turning, milling, and drilling. The company is headquartered in Princes Risborough, the United Kingdom.

JAPAN NEW METALS is an industrial company that provides tungsten powder, carbide powder, molybdenum powder, and titanium silicide powder.

Nachi-Fujikoshi Corp. engages in the manufacture and sale of machine tools, cutting materials, bearings, and hydraulic equipment. It operates through the following segments: Machine Tools, Components and Others. The Machine Tools segment offers cutting materials, machine tools, and robots. The Components segment provides bearings and hydraulic equipment that are used in the automobiles, railroads, construction machinery, machine tools, and electric equipment. The Others segment includes special steel production and sale and information processing-related services. The company was founded by Kohki Imura on December 21, 1928 and is headquartered in Tokyo, Japan.

ThyssenKrupp Uhde GmbH provides technology, consulting and engineering services. The company also provides services in the renovation of production plants, operation & maintenance, materials management, training of managerial staff and other consulting services. Uhde was founded in 1937 and is headquartered in Dortmund, Germany.

Wall Colmonoy is a mining & metals company that provides metals and surfacing alloys.

Zhuzhou Cemented Carbide Cutting Tools Co., Ltd. manufactures cutting tools. It offers turning, milling, boring tools, tooling systems and brazed inserts products. The firm provides automotive, mould, die, aerospace and power generation solutions. The company was founded in June 2002 and is headquartered in Zhuzhou, China.

Shanghai Baosteel Equipment Maintenance Co., Ltd., established on 1997-05-07, Business scope includes electromechanical,metallurgy,chemical industry,meter,Transmission automation,computer,Furnace Civil Engineering Technology,Hydraulic pneumatic equipment,vulcanized joint,In the professional field of hoisting and transportation"Four skills"Serve;mechanical,Electrical instrumentation,Boiler equipment installation, commissioning and repair;Pipeline anti-corrosion insulation;Manufacture, installation and repair of steel structure non-standard equipment;vulcanized joint;chores;Urban road and infrastructure construction,construction;AUTO MECHANIC;Equipment,spare parts,Tools,Electrical Equipment,spare parts manufacturing;Structural parts processing and parts heat treatment,plating,welding,spraying(limited branch operation);equipment,Installation and maintenance of machine tools;Technical inspection of mechanical equipment,Online maintenance of metallurgical equipment;Lifting Machinery Repair;Auxiliary supporting services for the above contents;Lifting Equipment Retrofit;In-plant motor vehicle manufacturing;Mechanical equipment and spare parts,Tool design;General cargo.[Business operations involving administrative licensing,Operating with a license]

Hebei Ruizhao Laser Remanufacturing Technology Co., Ltd., established on 2006-06-06, The scope of business includes the repair of rotating equipment,Turbine equipment repair and remanufacturing,laser surface strengthening,Laser Mimic Casting,laser rapid prototyping,Mechanical Equipment Inspection,overhaul,Assembly and Remanufacturing,Machinery and parts processing(National law,Except for items prohibited by administrative regulations and regulations of the State Council,Restricted projects must be approved before they can be operated),Mechanical and electrical equipment installation(Operate with qualifications),Mechanical and electrical repair,steel,Sales of machinery and equipment and spare parts,General cargo transportation,software development,High speed dynamic balance detection(No special equipment);Research and development of laser remanufacturing technology,Technology Promotion,technology transfer,Technical Advisory Services,Research and development of special alloy materials,Technology Development Services;fan,Manufacture of pneumatic and hydraulic complete sets of equipment and spare parts,Sales;Installation and sales of industrial automatic control system devices***(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Part of MI 2009, Inc., Krupp Widia Gmbh is a company headquartered in Germany involved in machine tools, metal cutting types.

Korea Institute of Energy Research is a government-funded research institute that develops energy technology.

Part of Sumitomo Electric Industries Ltd., A.L.M.T. Corp. is a Japanese company located in Minato-ku. The firm manufactures electrical wires, cables and other communication wiring products.