Manufactures a broad portfolio of programmable logic and low voltage nonvolatile memory integrated circuits. It focuses on system-level solutions built around flash microcontrollers. Its products include microcontrollers , and its own Atmel AVR and AVR32 architectures, radio frequency (RF) devices, EEPROM and Flash memory devices, etc.

Beidou Tianhui (Beijing) Technology Co., Ltd., established on 2007-10-11, Business scope includes satellite navigation technology development,technology transfer,technical consulting,Technical Services;geographic information system,Internet of Vehicles,Technology development of IoT big data software platform;Import and export,Technology Import and Export,Agent import and export;product design;Computer System Services;Basic software service,Application software service;software development;marine services;Mapping service;Photographic Printing Services;Construction Project Management;business management;Sell ​​self-developed products;Beidou application terminal(navigation type,Positioning,Measuring type),timing equipment,Multi-mode multi-frequency high-precision measurement system,High-precision positioning equipment in the field of satellite navigation,satellite communication equipment,Car Equipment,Wearable Smart Terminal,module,chip,R&D and sales of inertial navigation equipment,Production(Restricted to engage in production activities in branches outside the city);sell electronics,computer,Software and Auxiliary Equipment,communication equipment,Equipment,Class Ι medical device,Class II,Wujinjiaodian(E-bike not included),stationery,sporting goods,car,car parts,office equipment,Fire equipment,household appliances,Security Technology Protection Products,clock,photographic equipment,hygiene products,daily necessities,metallic material,building materials,Chemical Products(Does not contain dangerous chemicals and a class of precursor chemicals),knitted goods,kitchen supplies,shoes and hats,musical instrument,furniture,lamps,Toy,lubricating oil;computer animation design;repair electronic equipment,Equipment,communication equipment,household appliances,computer;Information service business(Does not include Internet information services)(The value-added telecommunications business license is valid until2024year07moon26day);Engineering Investigation;engineering design;sell food;Sales of Class III Medical Devices;publication retail.(Market entities independently choose business projects in accordance with the law,Carry out business activities;publication retail,sell food,Sales of Class III Medical Devices,Engineering Investigation,engineering design,Surveying and mapping services and projects subject to legal approval,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.)

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.

China Metallurgical South (Wuhan) Automation Co., Ltd., established on 2004-12-31, The scope of business includes the research and development of automation systems and intelligent control systems,Software and hardware design;Complete set of equipment manufacturing,Installation and commissioning;Technical consultation on related control systems,research and development,Transfer and after-sales service;Research and development of electrical and electronic products,manufacture,Application and sales;Undertaking of system integration engineering;Electronic and intelligent engineering professional contracting;Building Intelligent System Design;Professional contracting of building mechanical and electrical installation engineering;Professional contracting of fire protection facilities engineering;Import and export,Technology Import and Export,Agent import and export(Does not contain goods or technologies that are prohibited or restricted from import and export by the state).(Involved in licensing projects,It should be operated after obtaining the permission of the relevant department)

CRRC Zhuzhou Institute Co., Ltd., a subsidiary of CRRC Corp. Ltd., is a Chinese company located in Zhuzhou. The firm develops locomotive and rolling stock for rail traffic. Rong Jun Ding is the current CEO, occupying that position since 1984.

Chengdu Fanxinjia Technology Co., Ltd., established on 2009-12-09, Business scope includes research and development of machinery and equipment,Electronic Component,electronic product,electronics(Passenger cars with less than nine seats are not included),Chemical Products(Free of Hazardous Chemicals),hardware,AC,communication device(Excluding wireless broadcasting and television transmitting equipment and satellite ground receiving equipment),Industrial Automation Control System,building materials(Free of Hazardous Chemicals),Needling textiles and providing technical advice.

Chengdu Zhiheng Bona Technology Co., Ltd., established on 2013-06-03, Business scope includes research and development,Sales of communication equipment(Excluding wireless broadcasting and television transmitting and satellite ground receiving equipment),Instrumentation,Computer software and hardware and provide technical advice,Technical Services.

CRRC Qingdao Sifang Rolling Stock Research Institute Co., Ltd. engages in the research, production, and sale of railway system parts and technologies. Its products include electrical products, anti-vibration products, couplers and draft gears, braking products, engineering equipment, and energy saving products. The company was founded on June 1, 1959 and is headquartered in Qingdao, China.

Part of CRRC Corp. Ltd., Changchun Railway Vehicles Co., Ltd. is a company headquartered in Changchun, China, that manufactures and supplies railing and urban transit vehicles.

Yamaha Corp. engages in the manufacture and sale of musical instruments, audio equipment and electronic components. It operates through the following segments: Musical Instruments, Audio Equipment, and Others. The Musical Instruments segment provides piano, strings, percussion, wind, and electronic musical instruments. The Audio Equipment segment offers audio products, professional audio equipment, and telecommunications equipment. The Others segment deals with the electronic parts, automobile interior parts, factory automation equipment, golf equipment, and resort businesses. The company was founded by Torakusu Yamaha in November 1887 and is headquartered in Hamamatsu, Japan.

China Railway Jianzhu Group Co., Ltd. is a Chinese company ultimately controlled by the Government of China that develops, invests in, constructs and inspects railway engineering projects.

Beijing Collaborative Innovation Rail Transit Research Institute Co., Ltd., established on 2020-10-26, Business scope includes technology development,Technology Promotion,Technical Services,technical consulting;Scientific and technological achievements appraisal service;Undertake exhibition and display activities;Intellectual Property Services;Product inspection and testing services.(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.)

Beijing Mingguan Huanshi Technology Co., Ltd., established on 2014-07-23, Business scope includes software development;Repair instrumentation;technology development,technical consulting,Technical Services,Technology Promotion,technology transfer.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)(Items subject to approval by law,Carry out business activities in accordance with the approved content after approval by relevant departments.)

Kunshan Knight Cantor Software Technology Co., Ltd., established on 2011-10-14, Business scope includes automation control system and software development,Sales,After-sales service and assembly of related hardware.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Jiangsu Electric Power Co. is a state-owned electric company that is mainly engaged in the constructions, management, sales & maintenance of pwer grids. The company also handles the construction, building, research, management & power-related design of electric companies within Jiangsu Province. The company was founded in December, 1988 and is headquartered in Jiangsu, CN.

Jiangsu Qingyan Intelligent Technology Co., Ltd., established on 2020-02-18, Business scope includes general items:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Artificial intelligence application software development;Information system operation and maintenance services;Retailing of computer software, hardware and auxiliary equipment;Information Consulting Service(Not including licensing information consulting services);Business agency service(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Zhuzhou CRRC Times Electric Co., Ltd. engages in the sale and manufacture of train-borne electrical systems and electrical components. It provides propulsion and control systems for trains and electric vehicles, signaling systems, power supply solutions, platform screen doors, rail maintenance vehicles, marine engineering equipment, and component products for various applications. The company was founded on September 26, 2005 and is headquartered in Zhuzhou, China.

Beijing Zhongdian Ruineng Electric Co., Ltd., established on 2011-07-20, Business scope includes online sales of electrical equipment,Equipment,electronic product,Electronic Component,Instrumentation,Computer software and auxiliary equipment,Wujinjiaodian;Professional contractors;technology development,Technical Services,technical consulting,technology transfer.(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.)

Hitachi Kokusai Electric, Inc. engages in the development of semiconductor manufacturing, broadcasting, video and communication systems. It operates through the following segments: Video and Wireless Network Solutions; Eco and Thin Film Processing Solutions; and Others. The Video and Wireless Network Solutions segment manufactures wireless communication systems, information solutions, broadcasting systems, surveillance cameras and industrial video cameras. The company was founded on November 17, 1949 and is headquartered in Tokyo, Japan.

Nanjing Dingzhen Automation Technology Co., Ltd., established on 2014-01-15, Business scope includes electrical equipment,Instrumentation,Industrial Automation Equipment,Intelligent Building Equipment,Electrical Equipment,smart device,Energy storage device,Technology development of shore power equipment,Sales;Power Automation System Engineering,Industrial Automation System Engineering,Building Automation Systems Engineering,Environmental Engineering,Electronic and Intelligent Engineering,Mechanical and electrical installation engineering design,construction;Technology development in the field of electronic information technology,technology transfer,technical consulting,Technical Services;Self-operated and agent import and export business of various commodities and technologies(Except for commodities and technologies that are restricted by the state to be operated by enterprises and prohibited from import and export);software product design,to develop,Sales;computer system integration,debugging,Install,Serve;Valve sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments) General project:Mechanical and electrical equipment manufacturing;Instrument Manufacturing;Manufacture of power distribution switch control equipment;Industrial automatic control system device manufacturing;container manufacturing;IoT device manufacturing;Manufacture of electrical signaling equipment;Manufacturing of power transmission and distribution and control equipment(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)