YKK Corporation manufactures and sells fastening and architectural products, also developing equipment, precision machinery, and die sets.

National Institute for Materials Science (物質・材料研究機構 Busshitsu-zairyō kenkyū kikō) is an Independent Administrative Institution and one of the largest scientific research centers in Japan.

Ad.Surf.Eng provide expert services on Plasma Surface Alloying, Ceramic Conversion Treatments, Surface Characterisation and Computer-Assisted Surface Engineering Design.

Sanyo Special Steel Co., Ltd. manufactures and supplies steel products. It operates through the following business segments: Steel, Powder, Formed Materials and Others. The Steel segment produces and distributes bearing steel, engineering steel, tool steel, super alloy and soft magnetic materials. The Powder segment manufactures and sells metal powder products. The Formed Materials segment includes die-forged and rolled products, cut rings, forged rings, and cold roll formed rings. The Others segment provides services such as information processing as a subsidy, support business for the steel products business, powder business, and raw material business. The company was founded on January 11, 1935 and is headquartered in Himeji, Japan.

Berkenhoff GmbH manufactures spark erosion wires, brazing and welding wires, and electronic wires. The firm's products include coated EDM wires, brass wires, micro-erosion wires, and copper wires. The company was founded in 1889 and is headquartered in Heuchelheim, Germany.

Usinor was a French steel making group formed in 1948. The group was merged with Sacilor in 1986, becoming Usinor-Sacilor and was privatised in 1995, and renamed Usinor in 1997. In 2001 it merged with Arbed (Luxembourg) and Aceralia (Spain) to form the European company Arcelor, which became part of ArcelorMittal in 2006.

Manufactures pharmaceuticals and diagnostic substances

Mitsubishi Steel Mfg. Co., Ltd. engages in the manufacture and sale of special steels, springs, casting and forging materials, and machinery. It operates through the following segments: Special Steel Bars, Springs, Formed & Fabricated Products, Machinery, and Others. The Special Steel Bars segment handles the manufacture and sale of steel bars that includes machine structural alloy steel, carbon steel for machine structural use, springs, tools, and bearing steel. The Springs segment includes coils, leaf, and precision springs, press assembly, built-in antenna, and shoe plate for rubber pads. The Formed & Fabricated Products segment covers the manufacture and sale of steel and precision casting, precision machined component, general forging, alloy materials, permanent magnet, magnet application components, and special alloy and fine powder. The Machinery segment manufactures and sells press machines, general, industrial and plant machinery, environmental equipment, and magnetic separators. The Others segment includes the distribution and service business. The company was founded in April 1917 and is headquartered in Tokyo, Japan.

Kubota Corp. engages in the manufacture and sale of agricultural and construction machinery equipment. It operates through the following segments: Machinery, Water and Environment, and Others. The Machinery segment includes agricultural and construction machinery, engines, and agricultural products. The Water and Environment segment provides environmental-related products and pipe-related products such as ductile iron pipes, plastic pipes, valves, and pumps. The Others segment offers logistics and finance services, roofing materials, and outer wall materials. The company was founded by Gonshiro Kubota in February 1890 and is headquartered in Osaka, Japan.

Niterra Co., Ltd. engages in the manufacture and sale of spark plugs, technical ceramics, and related products for internal combustion engines. It operates through the following segments: Automotive, Technical Ceramics, and Others. The Automotive segment deals with the manufacture and sale of spark plugs, glow plugs, automotive sensors, ceramic engine parts, and other automotive components. The Technical Ceramics segment handles both semiconductor and ceramics divisions that manufacture and sell semiconductors, various device packages, multi-layer circuit boards, cutting tools, industrial equipment parts, and semiconductor manufacturing equipment items. The Others segment includes environmental energy and medical fields, material sales, and welfare services. The company was founded on October 26, 1936 and is headquartered in Nagoya, Japan.

Yoshida Kogyo KK is a multi-national private company headquartered in Japan. The firm provides roofing, siding, and sheet metal work contracting services.

Manufactures and distributes electric and fiber optic cables

Youyan Engineering Technology Research Institute Co., Ltd., established on 2018-01-11, Business scope includes engineering technology research and experimental development;technology transfer,technical consulting,Technical Services;Sales Wujinjiaodian,Chemical Products(Free of Hazardous Chemicals),Communication equipment(Without satellite ground reception,launch device),Equipment,electronic product;lease commercial premises,office;Technology Import and Export,Agent import and export,Import and export;design,make,acting,Place an ad;analysis test;metallic material,Semiconductor material,superconducting material,nanomaterials,3DProduct development of printing materials and additive manufacturing equipment(Including prototype manufacturing,detection)and sales;Production of non-ferrous metal materials.(Market entities independently choose business projects in accordance with the law,Carry out business activities;Items subject to approval by law,Carry out business activities in accordance with the approved content after approval by relevant departments;Do not engage in the business activities of projects prohibited and restricted by the industrial policies of the state and this city.)

The Fifth Ninth Research Institute of China Ordnance Equipment Group Co., Ltd., established on 1992-05-21, Business scope includes licensed projects:Special equipment manufacturing,Inspection and testing service,Special Equipment Design,Rocket Control System Development,Production of plastic packaging containers and tool products for food(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,The specific business items are subject to the approval documents or licenses of relevant departments)General project:advanced equipment,Advanced Materials and Surface Engineering,Packaging Engineering,Advanced manufacturing technology and other engineering science and technology and new material research,Information special products and metal parts and components,Functional Composite Products,Packaging products,Chemical Products(Free of Hazardous Chemicals and Class I Precursor Drugs),coating(Free of Hazardous Chemicals)research and development,production and sales,Environment and Equipment Test,test,analyze,Evaluation,Evaluation and technical services and research and development of testing equipment,manufacture,Sales,Special Equipment and Materials,Process Technology Consulting,Transfer and service of scientific and technological achievements,Achievement promotion and application,houses,Equipment and Facility Leasing,engage in construction related business(Can only practice after obtaining the relevant administrative license),Import and export,Technology Import and Export,Catering Services(Limited to branch operations),stay(Limited to branch operations),parking,car wash service,General cargo(Engage in business according to the period approved by the administrative license).,Engineering and Technology Research and Experimental Development,Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion,New material technology promotion service,Technology intermediary service,Machinery and Equipment Leasing,General equipment manufacturing(Does not include special equipment manufacturing),Conference and Exhibition Services,Testing machine manufacturing,Manufacture of glass fiber reinforced plastic products,Mechanical Parts,Parts processing,Manufacture of special equipment for environmental protection,General Equipment Repair,Industrial Engineering Design Services,Technology Import and Export,Import and export,Sales of metal matrix composites and ceramic matrix composites,paint manufacturing(Free of Hazardous Chemicals),paint sales(Free of Hazardous Chemicals),Thermal and acoustic insulation sales,Manufacturing of thermal and acoustic insulation materials,Non-residential real estate leases,Special equipment rental,Office equipment rental service,Environmental Protection Monitoring,Sales of electronic components and electromechanical components,Metalworking machinery manufacturing,Mechanical equipment research and development,Foundry machinery manufacturing,Manufacturing of special equipment(Manufacture of licensed professional equipment not included),synthetic material manufacturing(Free of Hazardous Chemicals),Metal cutting and welding equipment manufacturing,Soil Erosion Prevention and Control Services,software development,Artificial intelligence application software development,Marine Environmental Services,Marine environmental monitoring and detection equipment manufacturing,Information Technology Consulting Services,Professional Design Services,Information system integration service,Satellite navigation multi-mode enhanced application service system integration,data processing services,Data processing and storage support services,navigation,surveying and mapping,Manufacture of special instruments for meteorology and oceanography,Intellectual Property Services(Except for patent agency services),Digital Content Production Services(Does not include publishing),Manufacturing of plastic products,Intelligent control system integration,Radar and supporting equipment manufacturing,packaging service,Manufacture of plastic crates and containers,Manufacturing of metal packaging containers and materials,Sales of packaging materials and products(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Western Superconducting Technologies Co., Ltd. engages in the research, development, production, and sale of alloy materials and superconducting products. It offers titanium alloy bars, titanium alloy wires, titanium alloy forgings, negative-bias temperature instability (NbTi) superconducting wires, niobium-tin (Nb3Sn) superconducting wires, superconducting magnets, and superalloy materials. The company was founded on February 28, 2003 and is headquartered in Xian, China.

Jiangsu Jiangnan Chuangjia Profile Co., Ltd. is a private company headquartered in jiangsu City, China. The firm manufactures and supplies aluminium and plastic profiles.

Teikoku Piston Ring Co., Ltd. manufactures and distributes automobile piston rings, cylinder liners, valve seats, and related components. Its operations are carried out through the following divisions: Automobile and Other Operations. The Automobile division is involved in the manufacture of piston rings, cylinder liners, valve sheets, and metal gaskets. The Other Operations division manufactures diesel engines parts, remote infrared equipment, and automatic temperature control equipment. The company was founded on December 3, 1939 and is headquartered in Tokyo, Japan.

HTC Corp is engaged in the design, development, and manufacture of smartphones and tablets in Taiwan. The company offers PDA phones and smartphones for mobile operators and distributors in Europe, the United States, and Asia. These machines are available as HTC devices and as products individually customized for operators and device partners. The company provides its own HTC self-branded products as well as supports operator-branded products and original equipment manufacturer (OEM) partners. It owns Dopod as a subsidiary company and is a member of the Open Handset Alliance. The company’s products are sold under various brand names such as HTC, Dopod, and Qtek and are often rebranded by major telecommunication carriers. Its products also include pocket PC phones (PDA Phone), ultra mobile phones, HTC kovsky (Sony Ericsson XPERIA X1), and HTC dream (T-mobile G1). HTC Corp was founded by Cher Wang and Peter Chou in 1997. It is headquartered in New Taipei City, Taiwan.