Cangzhou Bohai Explosion-proof Special Tools Group Co., Ltd., established on 2006-06-21, Business scope includes explosion-proof tools,Explosion-proof electrical equipment,Anti-static products,special tools,hardware tools,Platform Measuring Tool,casting,Machine tool accessories,Manufacturing and sales of mechanical parts;General Equipment Repair;Flat whisk;Renovation of equipment and facilities of oil station and oil depot(Excluding pressure pipes and pressure vessels);Environmental protection equipment and accessories,Oil skimmer,oil boom,Linoleum,oil skimmer,oil mop(Search),Oil and sewage separation and purification equipment,foam foaming machine,Hazardous chemicals and oil foam-based strong adsorption cable(felt),activated carbon,Plugging equipment,Explosion-proof seat belt,Pump,valve,Explosion-proof lamps,Explosion-proof electrical appliances,Fire equipment,Communication equipment(Does not include satellite TV broadcast ground receiving facilities),Measuring instrument accessories,camping house,Integrated board room,Development of explosion-proof cabin,Production,Sales,Maintenance service;Sales of labor insurance supplies;Operate the production of the enterprise,Raw and auxiliary materials required for scientific research,Equipment,Instrumentation and spare parts;"Import and export,Technology Import and Export"(Except for the import and export of goods and technologies that are prohibited by the state or involve administrative approval)***(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Operates mining activities

JX Nippon Mining & Metals Corp. engages in the development and mining of non-ferrous metal resources. Its products include copper foil, sputtering targets, compound semiconductors, surface treatment agents, metallic powder, precision rolled products, cathode materials and precision fabricated products. The company was founded in December 1905 and is headquartered in Tokyo, Japan.

Beijing Beiye Functional Materials Co., Ltd., established on 1981-06-09, The business scope includes undertaking the cargo transportation of the unit;some social goods(normal goods)transportation;Manufacture of Precision Alloys,Superalloy,Stainless steel,carbon steel,Special Steel,pig iron,Rare earth permanent magnet alloy materials and products;technology development,Technical Services,technical consulting;Import and export,Agent import and export,Technology Import and Export;Economic Information Consulting;Sell ​​metal materials,metal products,electronic device,Electronic component.(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.)

Ningbo Boway Alloy Strip Co., Ltd., established on 2009-12-11, The scope of business includes the design of non-ferrous metal alloy strips,to develop,manufacture,processing;Self-operated or agent import and export of goods and technologies,Except for goods and technologies that are restricted or prohibited from being imported or exported by the state(Distribution business excluding imported goods).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Nihon Parkerizing Co., Ltd. engages in the manufacture and supply of surface treatment chemicals. It operates through the following segments: Chemicals, Equipment, Jobbing and Others. The Chemicals segment develops and sells metal surface treatment agent, rolling oil, anti-rust oil, and plating solutions. The Equipment segment manufactures and sells pre-treatment and painting equipment, and powder coating equipment to transportation machinery industry. The Jobbing segment provides service modification services such as corrosion and heat treatment processing, and rust prevention coating and plating. The Others segment includes the transportation and building maintenance businesses. The company was founded on July 12, 1928 and is headquartered in Tokyo, Japan.

Toshiba Corporation (株式会社東芝 Kabushiki-gaisha Tōshiba, English: /təˈʃiːbə, tɒ-, toʊ-/) is a Japanese multinational conglomerate headquartered in Tokyo, Japan. Its diversified products and services include information technology and communications equipment and systems, electronic components and materials, power systems, industrial and social infrastructure systems, consumer electronics, home appliances, medical equipment, office equipment, as well as lighting and logistics.

Xi'an Rare Metal Materials Research Institute Co., Ltd., established on 2017-12-21, Business scope includes research and development of rare metal materials,design,Production,Sales;technology development,technical consulting,technology transfer;Analysis of Metallic Materials,Inspection technical service;technology business incubator;Import and export business of goods and technology.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Northwest Nonferrous Metals Research Institute, established on 2000-09-26, Business scope includes metal materials,Inorganic material,Polymer materials and composite materials and their products,equipment research,design,Prototype,Production,analyze,test,technology development,Achievement transfer,Technology Consulting Services,information service;Journal publishing(Limited to branch operations);material preparation,Design of application equipment,manufacture,Production;Chemical raw materials(Danger,Precursor,Except for monitored chemicals)promotion of;development of information network,Research;Rental of owned premises and equipment;Conference and Exhibition Services.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

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

Ningbo Boway Alloy Material Co., Ltd. engages in the research and development, manufacture and sale of non-ferrous alloy materials. Its products include alloy bars and wires; alloy plate and strip; multi-chip series battery sheets; and new photovoltaic energy packs, which are used in industries such as electronic communications, aerospace, machinery, and home appliance. The company was founded on January 22, 1994 and is headquartered in Ningbo, China.

Jiangsu Dongsheng Electronic Technology Co., Ltd., established on 2011-05-20, Business scope includes research and development of electronic connectors,Production,Sales,Electronic connector,cable,hardware tools,antenna,Production and sales of auto parts,Copper processing,Self-operated and agent import and export business of various commodities and technologies.Manufacture of technical textile products;Sales of industrial textile products(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Zhejiang Baichuan Conductor Technology Co., Ltd., established on 1997-09-30, Business scope includes coaxial cable,Coaxial cable inner core wire and other coaxial electrical conductors,CPWire,bimetallic composite,electronic communication materials,Complete sets of engineering mechanical and electrical products,Hardware,crafts(Except gold and silver products)manufacture,Sales;Development and promotion of new mechanical technologies,training,transfer,Serve;Import and export,Technology Import and Export.

Furukawa Electric Co., Ltd. engages in transmission infrastructure and functional materials businesses. It operates through the following segments: Infrastructure, Electronics and Automotive Systems, Functional Products, and Service and Developments. The Infrastructure segment manufactures and sells optic fiber, optic fiber cable, light related parts, optical semiconductor device, metal communication cable, optical fiber fusion splicer, network equipment, CATV system, and wireless products power cables. The Electronics and Automotive Systems segment provides automobile parts, automobile and industrial use batteries, copper and aluminum wires, processed electronic parts, functional surface products, superconductive and special metal materials. The Functional Products segment offers cable pipe materials, water supply pipe materials, tapes used for semiconductor products, electronic parts, aluminum substrate for hard disk and electrolytic copper foils. The Service and Developments segment include logistics, information processing services, software development, real estate leasing, water-power generation, and new product research and development. The company was founded in 1884 and is headquartered in Tokyo, Japan.

OSAKA Titanium Technologies Co., Ltd. engages in the manufacture and sale of titanium and silicon products. It operates through the Titanium Business and High-Performance Materials Business segments. The Titanium Business segment offers titanium sponges, ingots, tetrachloride, and tetrachloride aqueous solutions. The High-Performance Materials Business segment handles high-purity titanium, powdered titanium, silicon monoxide (SiO) and spherical titanium powder (TILOP). The company was founded in January 1937 and is headquartered in Amagasaki, Japan.

Daido Steel Co., Ltd. engages in the manufacture and sale of steel products. It operates through the following segments: Specialty Steel, High Performance Materials & Magnetic Materials, Parts for Automobile & Industrial Equipment, Engineering, and Trading & Service. The Specialty Steel segment deals with the manufacture of specialty steel for automotive and industrial machinery parts. The High Performance Materials & Magnetic Materials segment offers stainless steel, high alloy, magnet materials, titanium products, and powder metals. The Parts for Automobile & Industrial Equipment segment provides die-forged parts, forging products, and engine valves. The Engineering segment covers the manufacturing and maintenance of steelmaking and environmental equipment, industrial furnaces, and its related equipment. The Trading & Service segment includes real estate-related services and welfare programs. The company was founded by Momosuke Fukuzawa on August 19, 1916 and is headquartered in Nagoya, Japan.

Manufactures and distributes non-ferrous metal products

Part of Hon Hai Precision Industry Co., Ltd., Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. is a company headquartered in Shenzhen, China, that manufactures electronics components.

Matsushita Electric Works Co. Ltd. is a South Korean private company with domestic subsidiaries, that manufactures industrial devices.