Vishay Dale Electronics LLC, a subsidiary of Vishay Intertechnology, Inc., is an American company focused on electronic resistors.

Ermco, Inc. manufactured transformers and components. The company was headquartered in Indianapolis, TN.

Jiangsu Liaoyuan Transformer Co., Ltd., established on 2009-02-05, Business scope includes transformer design,to develop,manufacture,Sales;Electrical Equipment Manufacturing,Install,Sales;Wire and cable production,Sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

TBEA Beijing-Tianjin-Hebei Intelligent Technology Co., Ltd., established on 2018-07-09, The business scope includes intelligent power equipment,new energy,computer,the Internet,software,Industrial automatic control system device technology development,technology transfer,technical consulting,Technical Services,power transformer,Wire and Cable,Reactor,Transformer,Distribution switch control equipment,Power grid monitoring system device,computer,Power Electronic Components,Industrial Automation Equipment,lighting equipment production,to assemble,Install,Sales,repair,Equipment,Hardware product sales,Power transmission and transformation project,Landscaping engineering construction,Power service,Contract Energy Management,data processing services,Equipment,Electric equipment rental,labor service,property management,Import and export of goods and technology.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Guangdong Shengte Electric Co., Ltd., established on 2011-01-19, Business scope includes production,Sales:Electrical equipment and accessories,transformer,Hardware products and accessories;Domestic Trade;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).(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)

TBEA Intelligent Electric Co., Ltd., established on 2014-07-22, The business scope includes intelligent transformers and auxiliary equipment,Accessories manufacturing and sales,electrical equipment repair,Quality inspection technical service;Reactor,Transformer,Wire and Cable,Switchgear,High and low voltage cabinet,Manufacture of instruments and meters and other electrical and mechanical equipment,Sales and Recycling;Equipment,Manufacturing of Electronics,Sales;hardware products,Sales of Electronics;new energy technology,Building Environmental Technology,R&D and consulting services for water resources utilization technology and related engineering projects;computer information network system,Information Resource System,Consulting on information technology application systems, etc.,design,to develop,implement,to run,Maintenance and Guarantee;Electrical Installation;Import and export business of goods and technology#(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Hangzhou Qianjiang Electric Group Co. Ltd. is a Chinese private company located in Hangzhou. The firm provides electrical services.

Part of Eaton Corp. Plc, Cooper Technologies Co. is a company headquartered in the United States that manufactures materials testing equipment for asphalt, bitumen, concrete, cement, soil and aggregates.

Eaton Intelligent Power Ltd., part of Eaton Corp. Plc, is a company headquartered in Ireland that provides securities brokerage and fund management services.

Ningbo Tianan Group Co. Ltd. is a Chinese private company located in Ningbo. The firm manufactures and distributes power transmission equipment.

Jiangsu Longchuang Electric Co., Ltd., established on 2008-06-03, Business scope includes electrical equipment,distribution transformer,Special Transformer,Amorphous Alloy Transformer,Photovoltaic Transformer,Dry type transformer,Combined Transformer,prefabricated transformer,Box type substation,Stabilizer,Regulator,High and low voltage switchgear,Power distribution panel,hardware products,Cable tray,Cable branch box,outdoor shelter,lighting device,Busway,AC charging pile,DC charging pile,R&D of general machinery and equipment,Production,Sales;Insulation Materials,metallic material(free of precious metals)Sales;Mechanical and electrical equipment installation,maintain,maintainance;Engineering Technology Consulting Services;Power engineering construction;Water and electricity installation;Construction engineering labor subcontracting;Self-operated and agent import and export business of various commodities and technologies(Except for commodities and technologies that are restricted or prohibited from import and export by the state);Electrical technology research and development,Technology Promotion,technical consulting,technology transfer.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Jinmeijia Electronics (Shenzhen) Co., Ltd. is a Chinese private company located in Shenzhen. The firm produces counterfeiting detectors, high and low frequency transformers & accessories. It was founded in 2001.

Quanzhou Hengtaisheng Intelligent Technology Co., Ltd., established on 2017-11-20, Business scope includes research and development,Production,Sales:electronic transformer,Electronic core,Electronic Accessories(skeleton),switching power supply;Self-operated and agent import and export of various commodities and technologies,but involves pre-licensing,Except for commodities and technologies that the state restricts the company to operate or prohibits the import and export of.

Eaglerise Electric & Electronic is devoted to providing power supplies, component products, and solutions to the market. Their product lines include LED drivers, LED lighting fixtures, solar step-up transformers, distribution transformers with power, industrial control transformers, vehicle power supplies, communication power supplies, and other models that are used in the fields of lighting, renewable energy, industrial control, and electricity utilities.

Anhui Longhe Electric Power Group Co., Ltd., established on 2010-06-12, Business scope includes general items:Manufacture of power distribution switch control equipment;Manufacturing of power facilities and equipment;Manufacturing of power transmission and distribution and control equipment;transformer,Rectifier and inductor manufacturing;Metal cutting and welding equipment manufacturing;Non-ferrous metal rolling processing;Steel calendering;Manufacturing of new energy original moving equipment;electrical equipment repair;Research and development of power distribution switch control equipment;Distribution switch control equipment sales;Electrical Equipment Sales;electric wire,cable management;Sales of power electronic components;Sales of mechanical and electrical equipment;Sales of electrical accessories;Sales of electrical instruments and meters;Charging pile sales;Metal Material Sales;Security equipment sales;Fire Equipment Sales;Refrigeration,Air Conditioning Equipment Sales;Sales of building waterproof membrane products;Sales of solar thermal utilization products;Sales of solar thermal utilization equipment;Sales of solar thermal power generation products;Sales of solar thermal power generation equipment;Photovoltaic equipment and components sales;Lighting Sales;Optical cable sales;Home Appliance Sales;Foreign contracted projects;Undertake the engineering construction business of the head office;Landscaping engineering construction;Municipal facilities management;Engineering Management Services;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Solar Power Technology Services;building cleaning service;Professional cleaning,to clean,Disinfection service;New material technology research and development;Information Technology Consulting Services;Standardized service;software development;Advertising Design,acting;advertisement making;graphic design;Urban Greening Management;Contract Energy Management;Photovoltaic power generation equipment rental;Charge Control Equipment Rental;Special equipment rental;Machinery and Equipment Leasing;Construction machinery and equipment rental(Except for licensed business,Can independently operate projects that are not prohibited or restricted by laws and regulations)licensed items:Special equipment manufacturing;Inspection and testing of special equipment;Electrical Installation Services;power transmission,powered by,Installation of power receiving facilities,Repair and Test;Power generation business,Transmission business,for(match)Electric business;General contracting of housing construction and municipal infrastructure projects;Construction engineering design;Construction Engineering Construction;Construction Project Supervision;Construction labor subcontracting;Mapping service(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Guangdong Furui Electric Co., Ltd., established on 2007-09-24, Business scope includes general items:Manufacturing of power facilities and equipment;Sales of power facilities and equipment;transformer,Rectifier and inductor manufacturing;electronic,Mechanical equipment maintenance(No special equipment);electrical equipment repair.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)licensed items:Import and export.(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)

Jiangsu Weike Transformer Co., Ltd., established on 2003-03-11, The scope of business includes power transformers,Special Transformer,Box type substation,Production of high and low voltage complete switchgear,Sales,Maintenance service;transformer,Sales of high and low voltage switchgear accessories;Manage the export business of the company's self-produced products(Except for goods that are restricted by the state to be operated by enterprises and prohibited from export);Realtor,Machinery and Equipment Leasing.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments) licensed items:Electrical Installation Services;power transmission,powered by,Installation of power receiving facilities,Repair and Test(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,Specific business projects are subject to approval results) General project:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Manufacture of power distribution switch control equipment;Manufacturing of power transmission and distribution and control equipment;Research and development of power distribution switch control equipment;Intelligent power transmission and distribution and control equipment sales;Manufacturing of photovoltaic equipment and components;Photovoltaic equipment and components sales;Mechanical Parts,Parts processing;Mechanical Parts,Parts sales(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Shandong Tai Kai Box Transformer Co., Ltd., established on 2005-03-07, Business scope includes110KVAnd the following types of box-type substations,High and low voltage complete switchgear and control equipment,35KVUp to and below wind power access step-up transformation system device and integrated measurement and control combined transformer,Open and close,Cable distribution box,35KVOil-immersed and dry-type transformers below,Design of special transformers,research and development,manufacture,Sales and Repair;Communication power distribution equipment,Communication cabinet,Communication Power Equipment,Communication room equipment,Design of non-dedicated communication equipment,research and development,Manufacturing and Sales;Electricity sales business,Power Demand Side Management,Contract Energy Management,Comprehensive energy saving and energy consumption consulting services,User-side distributed power management;The export business of the company's self-produced products and the machinery and equipment required by the company,spare parts,Import business of raw and auxiliary materials;Power facility installation,undertook,Take the test;Power Engineering Design,Construction general contracting business.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Jian Eagle Electric Co., Ltd., established on 2015-01-14, Business scope includes transformers and components(Iron core,cabinet),Research and development of power supply products and lighting products,Production,Sales;Import and export of goods and technology.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)**