Mine Safety Appliances Co. LLC develops, manufactures and supplies safety products. The firm's products include self-contained breathing apparatus, gas masks, gas detection instruments, head protection, respirators, thermal imaging cameras and fall protection. Its solutions integrate multiple combinations of electronics, mechanical systems and advanced materials to ensure that users around the world remain protected in even the most hazardous of situations. The company was founded by John T. Ryan Sr. and George H. Deike Sr. on June 14, 1914 and is headquartered in Pittsburgh, PA.

DH Technologies Development Pte Ltd. engages in holding or owning of companies. The company was founded on August 3, 2009 and is headquartered in Singapore.

PerkinElmer Health Sciences, Inc. engages in the manufacture and distribution of analytical instruments. The company is headquartered in Waltham, MA.

Applications Systems Corp. provides software solutions to the jewelry retail industry. Its software gathers information about inventory, customers, account receivables, and sales that allows businesses make smarter decisions. The company was founded by Richard W. Smith, Barry P. Kraft, and Mark J. Dugan in 1980 and is headquartered in Boston, MA.

Shanghai Lvsheng Environmental Protection Technology Co., Ltd., established on 2014-08-01, Business scope includes general items:Engaged in environmental technology,Technology development in the field of new material technology,technology transfer,technical consulting,Technical Services;Environmental protection special equipment sales;Machinery sales;Machinery and Equipment Leasing;General Equipment Repair;electronic,Mechanical equipment maintenance(No special equipment);Environmental Protection Monitoring;Indoor Air Pollution Control;software development;software sales;Chemical product sales(No licensed chemical products);Specialty Chemicals Sales(Free of Hazardous Chemicals);Metal Tool Sales;Conference and Exhibition Services;Import and export;Technology Import and Export.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license) licensed items:Various construction activities;Inspection and testing service.(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)

Suochen Information is a system software and hardware R&D and SAAS service provider, providing customers with product life cycle collaborative development system software and hardware, SAAS services. Products and services cover research and development frontier engineering, digital design and intelligent manufacturing. Customers are widely distributed in heavy machinery, ground transportation, electronics, construction, aviation, aerospace, weapons, ships, optoelectronics, power equipment and other industries.

Shenzhen Jingtai Technology Co., Ltd., established on 2015-09-11, Business scope includes general business items:Cloud Computing Technology Development;Medical technology development and technology transfer;Technology development of health products;biotechnology development;R & D and sales of a class of medical equipment;Domestic Trade(Does not contain franchise,monopoly,Specially Controlled Commodities);Corporate Image Planning;cultural exchange;Cultural Event Planning;Etiquette service,account Serive;marketing planning;Exhibition planning;Operating import and export business.(law,Administrative regulations,Except for items prohibited by the State Council,Restricted projects must obtain a license before operating);Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license),The licensing program is:

Micronics, Inc. develops and manufactures near patient in-vitro diagnostic products for disease diagnosis, prognosis, and treatment monitoring in the United States and internationally. The company develops diagnostic products, including PanNAT molecular diagnostic system, a point of care near patient testing instrument for processing distinct cartridges to perform a single and/or multiplexed nucleic acid amplification assay.

Fujitsu Frontech Ltd. engages in the provision of front technology products and solutions. It operates through the following segments: Global Product Business, Solution and Service Business, and Other. The Global Product Business segment offers mechatronic and system products which includes mechanical components, applied equipment, ATMs, and banking terminals. The Solution and Service Business segment provides service integration and frontline solutions which includes ATM and financial solutions, industrial solutions, total services for retail stores (LCM services), palm vein authentication, RFID and sensor solutions, settlement solutions, and mobile systems. The Other segment includes employee welfare services. The company was founded by Kiichi Hasegawa on November 9, 1940 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.

Manufactures electrical equipment

Huangshi Lifeuda Pharmaceutical Chemical Co., Ltd., established on 2012-01-11, Business scope includes production and sales of pharmaceutical and chemical intermediates.(Licensed operations involving pre-licensing)

Institute of Microelectronics of the Chinese Academy of Sciences was established in 1958 as the CAS No. 109 Semiconductor Factory under the former CAS Institute of Applied Physics. Institute of Microelectronics of the Chinese Academy of Sciences original goal was to meet nation's strategic need to develop a high-frequency transistor computer.

Zhongke Jiuwei Technology Co., Ltd., established on 2018-09-07, Business scope includes general items:Manufacturing of Special Equipment for Semiconductor Devices;Pump and vacuum equipment manufacturing;Electronic special equipment manufacturing;Manufacturing of electronic components;General equipment manufacturing(Does not include special equipment manufacturing);Sales of special equipment for semiconductor devices;Pump and vacuum equipment sales;Sales of electronic special equipment;Electronic Components Retail;Machinery sales;Metal surface treatment and heat treatment;Instrument Repair;General Equipment Repair;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Import and export;Import and export agency;Technology Import and Export(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).

China Oilfield Services Ltd. is an investment holding company, which engages in the provision of offshore oilfield services. It operates through the following segments: Drilling Services, Well Services, Marine Support Services, and Geophysical Acquisition and Surveying Services. The Drilling Services segment provides oilfield drilling services. The Well Services segment includes the logging and downhole services, such as drilling fluids, directional drilling, cementing and well completion, and the sale of well chemical materials and well workovers. The Marine Support Services segment is composed of the transportation of materials, supplies and personnel to offshore facilities, moving and positioning drilling structures, the transportation of crude oil and refined products. The Geophysical and Surveying Services segment deals with offshore seismic data collection, marine surveying, and data processing services. The company was founded on February 15, 1982 and is headquartered in Langfang, China.

Ningbo Clair Energy Saving Technology Co., Ltd., established on 2008-04-10, The business scope includes energy-saving stoves,kitchen utensils,kitchen equipment,Research and development of electrical appliances and mechanical equipment,Production,design,Technical Advisory Services,wholesale,retail;Research and development of special equipment for traffic safety and control,Production;Contract Energy Management;Wholesale of daily necessities,retail;boiler,kiln,burner,Development of heat exchangers,Wholesale and retail;Development of water heaters,Production,Wholesale and retail.

Guangdong Power Grid Co., Ltd. Electric Power Research Institute, established on 1987-01-21, The scope of business includes engaging in scientific research related to grid operation and power supply,technical supervision,technology development,Electricity Production Scheduling Information Communication,Consulting Services and Business Training;electric equipment,Commissioning of electrical equipment,Inspection and Test.

The University of California is the nation's best public university system, delivering top-notch research and innovation to California (and the world).

Beijing NAURA Microelectronics Equipment Co., Ltd. engages in the production of solar cells, (LED) light emitting diode substrate film, and etching machines. Its business activities include technology development, technical services, technology transfer, technical advisory, sale of electronic products and equipment, factory leasing, and import and export of goods. The company was founded on October 25, 2001 and is headquartered in Beijing, China.

Western electric is the sole producer of the Western Electric Vacuum Tube.