VON ARDENNE GmbH develops, manufactures and sells equipment for vacuum process technology. It specializes in vacuum process, electron beam and plasma technologies in the field of plants, systems and components. The company was founded in 1991 and is headquartered in Dresden, Germany.

Oerlikon Surface Solutions AG operates as a supplier of surface technologies, products, and services. The company is headquartered in Pfäffikon, Switzerland.

Hon Hai Precision Industry Co., Ltd. engages in the business of manufacturing electronic products and provision of technological solutions. It operates through the following product segments: Smart Consumer Electronics Products; Cloud and Networking Products; Computing Products; Components and Others Products; Electronic Vehicle; and Semiconductor. The Smart Consumer Electronics Products segment includes smartphones, televisions, and game consoles. The Cloud and Networking Products segment focuses on servers and networking products. The Computing Products is involved in computers and tablets. The Components and Others Products segment offers connectors, mechanical parts, and services. The company was founded by Tai Ming Kuo on February 20, 1974 and is headquartered in New Taipei, Taiwan.

Guangchi Technology (Shanghai) Co., Ltd., established on 2000-12-26, The scope of business includes the production of optical communication equipment,Preparation of anti-reflection coatings for various optical components and high-precision coating equipment for various types of filters in the light guide system and processing of related mechanical parts;Spectacle lens processing(Hancheng Silver Road297No),Sell ​​self-produced products;and process research and development;Maintenance and after-sales service of related equipment. [Items subject to approval by law,Business activities can only be carried out after approval by relevant departments]

Applied Materials GmbH & Co. KG, a subsidiary of Applied Materials, Inc., is a company headquartered in Alzenau, Germany. The firm manufactures semiconductors. Daniel P. Forster, Erkan Koparal and James C. Robson are the current co-CEOs of the firm.

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.

Applied Materials, Inc. provides manufacturing equipment, services and software to the semiconductor, display and related industries. It operates through the following segments: Semiconductor Systems, Applied Global Services, and Display & Adjacent Markets. The Semiconductor Systems segment includes semiconductor capital equipment for etch, rapid thermal processing, deposition, chemical mechanical planarization, metrology and inspection, wafer packaging, and ion implantation. The Applied Global Services segment provides solutions to optimize equipment, performance, and productivity. The Display & Adjacent Markets segment offers products for manufacturing liquid crystal displays, organic light-emitting diodes, equipment upgrades, and other display technologies for TVs, monitors, laptops, personal computers, smart phones, and other consumer-oriented devices. The company was founded on November 10, 1967 and is headquartered in Santa Clara, CA.

Part of EssilorLuxottica SA, Satisloh AG is a company headquartered in Baar, Switzerland, that engages in machine manufacturing for ophthalmic and precision optics lenses.\nThe company says this about itself: Combining the 98 years' experience of Satis Vacuum and LOH Optical Machinery, Satisloh - headquartered in Switzerland - supplies complete solutions for ophthalmic and precision optics manufacturing, reliable high-tech equipment for: surfacing, polishing, measuring, coating, and finishing equipment, consumables, tools, services, and process know-how - all from one source. Satisloh has a worldwide presence in 20 countries through more than 13 subsidiaries and 10 agents, offering you easy access, comprehensive service, competent maintenance, process knowledge, and quick responses to all technical and commercial questions.

LEYBOLD AG is a German private company, also operating in France, that manufactures and supplies vacuum pumps.

Balzers AG, a subsidiary of OC Oerlikon Corp. AG, is a company headquartered in Balzers, Liechtenstein, that manufactures coatings, colorants, finishing products, paints and varnishes and provides coating services.

Leybold Optics Verwaltungs GmbH, part of Eqt Northern Europe UK No 1, is a German company located in Alzenau. The firm provides management services. Alexander Bartels is the CEO, in this role since 2018.

Xiangtan Hongda Vacuum Technology Co., Ltd., established on 2003-11-14, Business scope includes vacuum equipment and accessories,Manufacture of vacuum coating products,Sales;Development of Vacuum Coating Technology,Transfers and Services;Machining.(The above business scope is restricted by laws and regulations,The operating permit)

Baoshan Iron & Steel Co., Ltd. is principally engaged in the manufacture and trading of iron and steel products and byproducts. The Company operates the business through three business divisions, including steel manufacturing division, which manufactures carbon steel, stainless steel, special steel and other steel products; steel sale division, which involves in the trading and sale of steel products, and other divisions, which covers finance, chemical, information and other units.

Guangdong Huicheng Vacuum Technology Co., Ltd., established on 2006-08-14, Business scope includes research and development,design,production and marketing:vacuum equipment,semiconductor equipment,Electronic production equipment,Photoelectric equipment,Photovoltaic equipment,Power battery equipment and product-related accessories;above equipment,Product related manufacturing process and application technology,controlling software,Research and development of process control software and related production automation software,application,technology transfer,technical consulting,Technical Services;Industrial investment and equity investment;Domestic commercial trade(Does not contain national exclusive control products);Import and export of goods or technology(Except for the import and export of goods and technologies that are prohibited by the state or involve administrative approval)(The above projects do not involve special management measures for foreign investment access).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Schott is a leading international technology group in the areas of specialty glass and glass-ceramics. The company has more than 130 years of outstanding development, materials and technology expertise and offers a broad portfolio of high-quality products and intelligent solutions. Schott is an innovative enabler for many industries, including the home appliance, pharma, electronics, optics, life sciences, automotive and aviation industries. Schott strives to play an important part of everyone’s life and is committed to innovation and sustainable success. The parent company, Schott AG, has its headquarters in Mainz (Germany) and is solely owned by the Carl Zeiss Foundation. As a foundation company, Schott assumes special responsibility for its employees, society and the environment.

Part of Hon Hai Precision Industry Co., Ltd., FIH (Hong Kong) Ltd. is a Hong Kong Chinese company that distributes electronic parts and communications equipment.

Robert Bosch GmbH engages in the development of the engineering and electronics sector. Its business sectors include; mobility solutions, industrial technology, consumer goods, and energy and building technology. The company was founded by Robert Bosch in 1886 and is headquartered in Gerlingen-Schillerhöhe, Germany.

BOE Technology Group Co., Ltd. provides intelligent interface products and services for information interaction and human health as an Internet-of-Things company. It operates through three segments, namely Display Device and Sensor Device Business, Smart System Business, and Healthcare Service Business. Display Device and Sensor Device Business segment offers display, senor, and application solutions. Smart System Business segment provides intelligent manufacturing services, Internet-of-Things solutions, and a digital art Internet-of-Things platform. Healthcare Service Business segment offers a mobile healthcare Internet-of-Things platform and smart healthcare services. The company was founded on April 9, 1993 and is headquartered in Beijing, China.

Shenzhen Zhenghe Zhongxin Co., Ltd., established on 2014-01-22, Business scope includes general business items:computer,mobile phone accessories,Hardware vacuum coating,metal products,Technical development of ceramic products,Domestic Trade(Does not contain franchise,Exclusive control,Monopoly),Operating import and export business(law,Administrative regulations,Except for items prohibited by the State Council,Restricted projects must obtain a license before operating),Economic Information Consulting(No restricted items),in the advertising business(laws and regulations,The State Council stipulates that it is necessary to separately handle the approval of advertising business,Licensed to operate),Engage in real estate development and operation on land that has legally obtained the right to use;property management,Invest in business(Specific projects will be reported separately);automation equipment,Precision hardware parts,Development and sales of precision tools;Sales of masks.,The licensing program is:Production of masks;computer,mobile phone accessories,Hardware vacuum coating,metal products,Production and processing of ceramic products.