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.

Shin-Etsu Chemical Co., Ltd. engages in the manufacture and sale of industrial chemicals. Its operations are carried out through the following segments: Polyvinyl Chloride (PVC)/Chlor-Alkali Business, Silicone Business, Specialty Chemicals Business, Semiconductor Silicon Business, Electronics and Functional Materials Business, and Diversified Business. The PVC/Chlor-Alkali Business segment provides PVC, caustic soda, methanol, and chloromethane. The Silicone Business segment provides silicones. The Specialty Chemicals Business segment provides cellulose derivatives, silicon metal, polyvinyl alcohol, and synthetic pheromones. The Semiconductor Silicon Business segment provides silicon wafer products. The Electronics and Functional Materials Business segment provides rare earth magnets, coating materials, photomask blanks, oxide single crystals, and liquid fluoroelastomers. The Diversified Business segment includes processed plastics, international trading, engineering, ad information processing. The company was founded on September 16, 1926 and is headquartered in Tokyo, Japan.

Tianjin Zhiwobeide Nonferrous Metal Products Co., Ltd., established on 2011-09-27, Business scope includes non-ferrous metal rolling processing;Gold and Silver Jewelry,Craft gift processing,Sales.(If the above business scope involves industry licensing, the license certificate,Operate within the validity period,If the country has special franchise regulations, it shall be handled in accordance with the regulations)

AGC, Inc. engages in the manufacture and sale of glass, electronic materials, and chemicals. It operates through the following segments: Glass, Electronics, Chemicals, Ceramics and Other. The Glass segment provides security glass, fire-resistant glass, heat insulating glass, and automotive glass. The Electronics segment offers glass for display panels, optical thin film products, opto-electronic materials, synthetic quartz products, semiconductor components, and lighting products. The Chemicals segment deals with chlor-alkali and urethane products, water and oil repellents, solvents, gases, and specialty chemicals. The Ceramics and Other segment includes ceramic products, logistics, and financial services. The company was founded by Toshiya Iwasaki on September 8, 1907 and is headquartered in Tokyo, Japan.

Dongxu Group Co., Ltd. engages in optoelectronic display industry. Its business includes optoelectronic display materials, high-end equipment manufacturing, new energy vehicles, and graphene industrialization applications. The company was founded in 1997 and is headquartered in Beijing, China.

POSCO Holdings Inc. engages in the production of steel products. It operates through the following divisions: Steel, Engineering & Construction and Trading. The Steel division produces cold rolled, hot rolled and stainless steel products, plates, wire rods and silicon steel sheets. The Engineering & Construction division engages in the planning, designing and construction of industrial plants, civil engineering projects, commercial and residential buildings. The Trading division exports and imports steel products and raw materials. The company was founded by Tae-Joon Park on April 1, 1968 and is headquartered in Seoul, South Korea.

Minolta Co., Ltd. (ミノルタ Minoruta) was a Japanese manufacturer of cameras, camera accessories, photocopiers, fax machines, and laser printers. Minolta was founded in Osaka, Japan, in 1928 as Nichi-Doku Shashinki Shōten (日独写真機商店, meaning Japanese-German camera shop). It is perhaps best known for making the first integrated autofocus 35 mm SLR camera system. In 1931, the company adopted its current name, an acronym for "Mechanism, Instruments, Optics, and Lenses by Tashima". In 1933, the brand name first appeared on a camera, a copy of the Plaubel Makina simply called "Minolta".

Hesteel Co., Ltd. Handan Branch, established on 2010-01-05, Business scope includes iron and steel smelting;steel,Billet production and sales;steel,billet,coke,Mechanical equipment and parts,Automation equipment and parts,Sales of instrumentation;development of metallurgical technology,Transfer and Consulting Services;nitrogen,oxygen,argon,neon,helium,krypton,xenon,hydrogen,carbon monoxide,carbon dioxide,Nitrogen, argon, helium, xenon, krypton, neon, fluorine and oxygen multi-component mixed gas,Carbon monoxide hydrogen nitrogen argon helium xenon krypton neon carbon dioxide multi-component gas mixture,Neon Helium Krypton Xenon Isotope Gas,Crude benzene,tar,sulfur(There is no storage for the above varieties)(Validity period of hazardous chemicals business license2021year8moon16to2024year8moon15day).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Nippon Sheet Glass Co., Ltd. engages in the manufacture and sale of glass and glazing products. It operates through the following businesses: Architectural, Automotive, Technical Glass, and Others. The Architectural business manufactures and sells flat glass, interior and external glazing products, and glass for the solar energy sector. The Automotive business supplies automotive glazing for new vehicles and replacement markets. The Technical Glass business manufactures and sells very thin glass for small displays, lenses, light guides for printers, and glass fiber products that includes battery separators and glass components for engine timing belts. The Others business includes company-wide costs, consolidation adjustments, small businesses not included in the aforementioned segments, and amortization of intangible assets recognized in connection with the acquisition of Pilkinton.The company was founded on November 22, 1918 and is headquartered in Tokyo, Japan.

HOYA CORPORATION is engaged in the manufacture and sale of electronics-related products, imaging products, healthcare products and medical products. The Company operates in three business segments The Information and Communication business segment has two divisions. The Electronics division offers photomasks and mask blanks for semiconductors, liquid crystal displays masks and hard drive (HDD) for glass disk use. The Image division provides optical lens, digital camera modules and optical devices, among others. The Life Care segment has two divisions. The Healthcare division offers ophthalmic lenses and contact lenses. The Medical division provides endoscopes, intraocular lenses and artificial bones. The Others segment is involved in the building of information systems. On October 1, 2011, the Company established a wholly owned subsidiary to takeover the manufacture and sale of imaging system from HOYA, and sold all shares of the newly established subsidiary to Ricoh Company, Ltd.

Tokin Corp. manufactures electronic materials and devices. Its products include capacitors, electromagnetic compatibility (EMC), electromagnetic (EM) devices, piezoelectric devices, and sensors. The company was founded on April 8, 1938 and is headquartered in Shiroishi, Japan.

Castech Inc. is principally engaged in the research, development, manufacture and sale of photoelectronic crystal materials. The Company's major products include nonlinear optics (NLO) crystals, such as lithium borate (LBO), beta-barium borate (BBO) and potassium titanyl phosphate (KTP); laser crystal components, such as neodymium doped yttrium orthovanadate (Nd:YVO4), as well as laser optoelectronic components. The Company's products are used in laser and optical communication industries. The Company also involves in the provision of technical consulting and technical support services.

Lumixing Special Glass Technology Co., Ltd. is a manufacturer of safety glass mirrors such as DIN7080, DIN7081, DIN8902, DIN8903, GB/T23259, NB/T47017, DIN28120, DIN28121, ANSI B16.5 pressure vessel mirrors, ultra-high pressure alkali resistant glass mirrors, high pressure liquid level gauge aluminum silicon glass, bulletproof and explosion proof glass, sintered mirrors, pressure vessel mirrors, bulletproof security sentry box A high-tech special glass science and technology joint-stock company focusing on bulletproof transparent materials, specializing in the design, manufacture and processing of various special glass windows and safety protection equipment, its products are widely used in nuclear power, military, shipbuilding, papermaking, deep-sea exploration equipment, pressure vessels, ultra-high pressure extraction devices, petroleum, petrochemical, marine engineering equipment, ships, thermal power, thermoelectric, university laboratories, military police protection and other units. The company has passed ISO9001:2015 quality management system certification, ISO14001:2015 environmental management system certification, GJB9001C-2017 military standard weapons quality management system certification, EJ/T9001-2014 nuclear industry quality management system certification, CE and other multi system certification. Rigorous process control and fine quality inspection have made Lumixing stand out in the fields of high temperature resistance, high pressure resistance, bullet proof and explosion proof glass, pressure vessel mirror, infrared optical glass, etc, Rich manufacturing and processing experience and considerate pre-sales and after-sales service make Lumi Star have an excellent reputation in the industry! In order to solve the technical problem of silicate glass being alkali resistant, Lumixing invested heavily in the research and development of ultra-high pressure alkali resistant glass in 2016. After 24 months' use and verification by many users, it successfully solved the major technical problem of glass being alkali resistant for pressure vessel mirrors, pipe windows, and high-pressure steam drum water level gauges. It was used in various alkaline media of PH8-14 with high quality, which perfectly got rid of the protection history of mica sheets, saving worry, effort High safety. Mr. Chen Yudong, the chairman of the board, led a group of young and vigorous technical research teams to successively invent and manufacture high-pressure aluminum silicon glass, alkali resistant zirconium yttrium lanthanum glass, nitrous aluminum oxide glass, extreme ultraviolet glass, pressure vessel sintered glass, high-grade bulletproof explosive glass, which has served China's aviation, aerospace, navigation, thermal power, nuclear energy, intelligent fire protection, intelligent measurement and control equipment, military industry, nuclear power Safety protection, etc. provide a large number of high-quality special glass and equipment. It is a highly specialized special glass manufacturer in China. There is a long way to go. The team of Lumixing will continue to focus on technical research and development, material supply and efficient pre-sales and after-sales technical services, assist and guide users in the design of high-temperature and high-pressure glass windows, bullet proof and explosive release engineering, and provide users with highly safe and reliable solutions!

Hubei Xinhuaguang Information Materials Co., Ltd., established on 2010-12-13, Business scope includes optoelectronic equipment,Photoelectric Instrument Products,information technology products,Optical glass,Optoelectronic Materials and Components,optical crystal,Technology Development of Disk Crystalline Glass Substrate,design,Processing, manufacturing and sales;platinum,Rhodium precious metal purification,processing;Ceramic refractory production,Sales;Metrological physical and chemical testing,Equipment Repair;Manage the import and export business of the company's self-produced products and technologies(Goods and technologies prohibited or restricted from import and export by the state are not included);Raw and auxiliary materials required for the production of the enterprise,Instrumentation,Equipment,Import and export business of spare parts and technology(Except for goods and technologies that are restricted by the state to operate the company and prohibited by the state from import and export);Technology development related to the above business,technology transfer,Technical Advisory Services(no intermediary);Realtor,land lease,Other machinery and equipment rental.

Research Institute of Industrial Science & Technology, part of POSCO Holdings Inc., is a company headquartered in Pohang, the South Korea. The firm engages in commercial physical and biological research and development.

Citizen Watch is a manufacturer and seller of various clocks and their parts. They develop various products, such as LEDs and automobile parts. They provide business-use printers that play an active role on street corners, such as convenience store cash registers and photoshop printing.

O'Hara is a company headquartered in France that provides activities of holding companies.

Songshan is a manufacturer of steel products such as rods and industrial wire rods, general rod and wire products, sheet products, building materials, and plates. They provide carbon steel wire rods, hot rolled wire rods for prestressing concrete steel bars, weathering steel plates, and plates for boilers and pressure vessels. They serve automobiles, machinery manufacturing, energy transportation, aerospace, nuclear power, and other industries.

Part of Hunan Valin Steel Co., Ltd., Hunan Valin Lianyuan Iron & Steel Co., Ltd. is a company headquartered in Lianyuan, China, that manufactures and processes steel products. Jian Xin Yan is the current CEO of the firm.

Samsung Electro-Mechanics, established in 1973 as a manufacturer of key electronic components, has become the leading electronic parts maker in Korea and a major global player, with US$6.12 billion in revenue (2011). Samsung Electro-Mechanics consists of four divisions. The LCR (Inductance Capacitance Resistance) division includes multilayer ceramic chip capacitors and tantalum capacitors; the ACI (Advanced Circuit Interconnection) division includes high density interconnections and IC (integrated circuit) substrates; the CDS (circuit drive solution) division includes digital tuners, network modules, power modules, and ubiquitous modules; and the OMS (Opto and Mechatronics Solution) division includes image sensor modules and precision motors.