Hitachi Aloka Medical Ltd. engages in the manufacture and sale of medical electronic, general and medical analysis systems. It also provides the development of nuclear diagnostic, osteoporosis diagnostic, sample testing, therapeutic and surgical systems. The company was founded on January 20, 1950 and is headquartered in Tokyo, Japan.

Wenzhou Tusheng Technology Co., Ltd., established on 2008-10-24, Business scope includes building intelligent engineering,Electronic Engineering,Communication engineering professional contracting(Operate with valid qualifications);computer system integration;Power Grid Technology Development and Consulting Services;Design of communication and computer network facilities,maintain,construction;Transformers and auxiliary equipment,Complete power equipment,Wire and Cable,Electronic Sterilization Equipment,Mining non-standard equipment,Steel and Aluminum Castings,Design of mechanical and electronic automation equipment,research and development,manufacture,Sales,Install,and maintenance services(Those involving qualifications shall operate with valid qualifications and licenses);Software development and computer network equipment,digital product,communication equipment(Does not include wireless transmitter),Power Test Equipment,office equipment,electronics,Hardware chemical building materials(non-hazardous,monitor,precursor chemicals),Sales of auto parts;Rental service of computer and communication equipment;vocational skills training;advertisement plan,make,release;Bidding agency and related business consulting services;Plumbing and Electrical Installation Services;car rental service;Electric vehicle charging and swapping service;Electric vehicle technology development,Technical Services,technical consulting,Achievement transfer;Electric vehicle equipment rental,Maintenance of charging facilities,Power battery maintenance.

Second name of Wenzhou Power Supply Company of State Grid Zhejiang Electric Power Co., Ltd.: Wenzhou Electric Power Bureau, established on 2008-05-14, Business scope includes direct power supply,Wholesale power transmission and transformation project installation.

Zhejiang Electric Power Co., Ltd. is a wholly state-owned electric corporation in China. It is responsible for the construction, operation and management of state power grid operators. It also supplies electricity & related services. The company is headquartered in Zhejiang, China.

State Grid Zhejiang Electric Power Co., Ltd. Taishun County Power Supply Company, established on 2013-12-30, Business scope includes power supply(The operating permit).Electric equipment sales.

Dongguan Yijue Packaging Box Co., Ltd., established on 1994-05-13, Business scope includes production and sales:packing box,display box;Realtor.(Items involving licenses,Can only be operated after obtaining a license)(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

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.

SGCC was founded on Dec. 29th, 2002 as a pilot state-owned corporation by the State Council. As a backbone state-owned enterprise that may affect national energy safety and economic lifelines, SGCC's core business is to build and operate power grids and provides secure and reliable power supply for the development of the society. With a registered capital of RMB 200 billion yuan and service area covering 26 provinces,autonomous regions and municipalities directly under the jurisdiction of the Central Government which equals to 88% of the national territory. SGCC carries out the president responsibility system. The president is the legal corporate representative of SGCC. By the end of 2005, SGCC accumulated a total asset of RMB1176.7 billion yuan with a debt-asset ratio of 61.96%, and possessed 195,899 km of 220kV and above transmission lines with a transforming capacity up to 616.64 GVA. SGCC has 1.502 million employees and serves 128 million customers. In 2005, SGCC sold electric power up to 1464.6 TWh and achieved an operation income of RMB 721.4 billion yuan with a net profit of RMB14.4 billion yuan profit & tax of RMB 60.4 billion yuan. SGCC was ranked the 40th in the Fortune Global 500 in 2005.

Chongqing Wanguo Semiconductor Technology Co., Ltd., established on 2016-04-22, Business scope includes general items:semiconductor chip design,manufacture,Sales;Semiconductor Chip Package Design,manufacture,Sales;Undertake semiconductor chips or semiconductor chip packaging processing and trade services.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Fujii Denko Co. Ltd. is a private company headquartered in Japan that manufactures and supplies safety belt & harness, hardware and fall protection equipment.

Alpha and Omega Semiconductor Limited, or AOS, is a designer, developer and global supplier of a broad range of power semiconductors, including a wide portfolio of Power MOSFET, IGBT and Power IC products. AOS has developed extensive intellectual property and technical knowledge that encompasses the latest advancements in the power semiconductor industry, which enables us to introduce innovative products to address the increasingly complex power requirements of advanced electronics. AOS differentiates itself by integrating its Discrete and IC semiconductor process technology, product design, and advanced packaging know-how to develop high performance power management solutions. AOS's portfolio of products targets high-volume applications, including portable computers, flat panel TVs, LED lighting, smart phones, battery packs, consumer and industrial motor controls and power supplies for TVs, computers, servers and telecommunications equipment

Trench Germany GmbH, a subsidiary of Siemens AG, is a company headquartered in Bamberg, Germany. The firm manufactures and supplies electrical products. It was founded in 1992. Mike Peters and Björn Müller are the current co-CEOs of the firm.

Tianjin Samsung Electronics Co., Ltd., part of Samsung Electronics Co., Ltd., is a Chinese company located in Tianjin. The firm manufactures electronic products and components. It was founded in 1993.

Boston Scientific Neuromodulation Corp. offers implantable pain management devices for neuromodulation. The company is headquartered in Marlborough, MA.

Ningbo Tianyi Technology Co., Ltd., established on 2000-06-19, Business scope includes communication products(In addition to radio transmission equipment),computer software,the hardware,Audio-visual audio-visual processing equipment and materials,Manufacture of electronic components;Commodity Information Consulting Service;Research on new heating materials,to develop,Manufacturing and application.

Guangdong Crystal Island Smart Health Co., Ltd., established on 2008-02-18, Business scope includes production,Sales:Smart Consumer Devices,swimming pool equipment,Outdoor leisure products,Recreational facilities products and spare parts.Import and export,Technology Import and Export.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments.)(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Shenyang Neusoft Spectral Magnetic Resonance Technology Co., Ltd., established on 2002-01-15, The business scope includes research on low-field permanent magnet series products,manufacture,Serve;Magnetic resonance technology development,consult.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments.)

Mitsubishi Electric Corp. engages in the manufacture, development, and sale of electric and electronic equipment. It operates in the following business segments: Energy and Electric Systems, Industrial Automation Systems, Information and Communication Systems, Electronic Devices, Home Appliances, and Others. The Energy and Electric Systems segment offers power and transportation systems, elevators, escalators, and supervisory control systems. The Industrial Automation Systems segment covers industrial automation products and systems, measurement and control systems, automotive and electronic products, and car multimedia systems. The Information and Communication Systems segment includes wireless, closed circuit television, space, and satellite communication systems, antennas, radar devices, and information communications network systems. The Electronic Devices segment provides power, high frequency, and optical devices; and liquid crystal displays. The Home Appliances segment covers air-conditioning and photovoltaic power generation systems, televisions, recorders, and players. The Others segment comprises of material procurement, logistics, real estate, advertising, and financial services. The company was founded on January 15, 1921 and is headquartered in Tokyo, Japan.

Fuji Electric Systems Co., Ltd. is engaged in marketing and coordination of field tests. It manufactures and develops automation solutions and is also involved in plant and control systems maintenance services. The company was founded in 1965 and is headquartered in Tokyo, Japan.