Tianneng Battery Group Co., Ltd. engages in the research, development, production, and sale of Lead Acid Battery, Li-ion Battery, and Electric Vehicles, as well as the related services. It offers Motive Battery, Motorcycle Battery, and Electric Bicycle. The company was founded on 1986 and is headquartered in Huzhou, China.

Shuangdeng Group Co. Ltd. is a Chinese private company located in Taizhou that manufactures and distributes storage batteries and other power source equipments.

Jieshou Huayu Power Co., Ltd., a subsidiary of Zhejiang Narada Power Source Co., Ltd., is a company headquartered in Fuyang, China. The firm manufactures and distributes batteries. Zhejiang Narada Power Source Co., Ltd. acquired Jieshou Huayu Power Co., Ltd. on September 02, 2011 for $30.37 million.

Shin-Kobe Electric Machinery Co., Ltd. engages in the manufacture and sale of batteries, electric equipment, golf carts, and plastic products. It operates through the following segments: Batteries and Electric Equipment, Capacitor, and Synthetic Resin Products. The Batteries and Electric Equipment segment includes automotive and industrial batteries, power supply equipment, chargers, storage control devices, and cart systems. The Capacitor segment produces aluminum electrolytic capacitors, film capacitors, and vapor deposition products. The Synthetic Resin Products segment consists of copper-clad laminated sheets, molded plastics, and sheet-formed products. The company was founded on December 29, 1916 and is headquartered in Tokyo, Japan

Part of Chaowei Power Holdings Ltd., Henan Chaowei Power Co. Ltd. is a company headquartered in China that manufactures motive batteries.

Zhejiang Tianneng Battery (Jiangsu) Co. Ltd., a subsidiary of Tianneng Power International Ltd., is a Chinese company located in Huzhou. The firm manufactures and distributes lead-acid battery and related accessory products.

Japan Storage Battery is a Consumer Electronics company.

Zhejiang Narada Power Source Co., Ltd. engages in the development, manufacture, and sale of communication backup, motive power and renewable energy storage batteries, and accessories. Its products include lead carbon batteries, lithium-ion cells and batteries, intensive cyclic batteries, high temperature batteries, and ultra duration service batteries. The company was founded by Qing Zhi Zhou in September 1994 and is headquartered in Hangzhou, China.

Tianneng Battery (Wuhu) Co., Ltd., part of Tianneng Power International Ltd., is a company headquartered in China that produces and sells automotive batteries applicable to electric vehicles.

Jiyuan Wanyang Green Energy Co., Ltd., established on 2010-10-27, The business scope includes the production of batteries and related products,processing,Sales.

Jiangsu Xinchunxing Renewable Resources Co., Ltd., established on 2006-04-06, Business scope includes disposal of waste lead-acid batteries.Recycling waste lead-acid batteries;lead production,lead-based alloy,Grille,antimonide,Tin compounds and supporting electromechanical equipment for production, etc.,Sell ​​self-produced products,Provide technical consulting services;Self-operated and agent import and export business of various commodities and technologies(Except for commodities and technologies that are restricted or banned from import and export by the state);Manufacture of special equipment for environmental pollution prevention and control;road general cargo transportation.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments) General project:Manufacturing of plastic products;Sales of plastic products(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Tianneng Group (Henan) Energy Technology Co., Ltd., established on 2011-11-15, Business scope includes batteries,Plate manufacturing;Power supply technology development;Battery accessories(battery case,Partition)Manufacturing and sales of our own products;Outsourced battery,plate,Sales of battery accessories.

Hebei Chaowei Power Co., Ltd., established on 2012-04-24, Business scope includesMFLead-acid batteries;New energy battery manufacturing(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Hebei Aoguan Power Supply Co., Ltd., established on 1987-04-22, Business scope includes batteries,Electrolytic lead,electric blanket manufacturing;UPSpower supply,electric bicycle,telephone exchange,fax machine,Communication dedicated power supply equipment,High and low voltage electrical appliances,Computer and office equipment sales;solar cell module,LEDlight source,light pole,controller,inverter,Complete set of equipment for solar photovoltaic power station,Complete set of solar street lamps,Complete set of wind power generation equipment,Lithium battery manufacturing,Sales and export business;battery installation,maintain,repair;Waste battery recycling;Battery technical consulting service;Lighting construction;solar water heaters,solar heating equipment,Air energy heat pump manufacturing,Sales,Install;Manage the export business of the company's self-produced products and technologies and the machinery and equipment required by the company,spare parts,Import business of raw and auxiliary materials and technologies,Except for the goods and technologies that the state restricts the company to operate or prohibits the import and export of.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Tianneng Group Jiangsu Technology Co., Ltd., established on 2010-04-19, Business scope includes battery research and development,Production,Sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Beijing Tianrui Limai Technology Co., Ltd., established on 2003-09-01, Business scope includes technology development and transfer;technical consulting,Information Consulting(Except for the above intermediary);design,Create an ad;Undertake the exhibition;Sales of daily necessities,arts and crafts

Anhui Leoch Battery Technology Corp. is a Chinese private company located in Suixi. The firm supplies batteries and vehicle spare parts.

Zhejiang Tianneng Power Energy Co., Ltd., established on 2009-07-02, Business scope includes general items:battery manufacturing;battery sales;Metal material manufacturing;Metal Material Sales;Non-ferrous metal alloy sales;Emerging energy technology research and development;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).