Wewin Battery Technology Co., Ltd. is a high-tech joint venture, manufacturer, and trading company based in Dongguan, China, with operations spanning Shenzhen, Shandong, and Hubei. Established as early as 2002, the company has grown to employ over 5,000 people and operates a significant manufacturing footprint, including a 150,000 square meter land area and a 60,000 square meter manufacturing center. Wewin Battery Technology specializes in the R&D, manufacturing, and marketing of a comprehensive range of rechargeable batteries, including Li-Ion, Ni-MH, Li-polymer, and LiFePo4 power batteries, as well as battery chargers and power banks. They offer both contract manufacturing (CM) and original design manufacturing (ODM) services. Their products are widely utilized across various sectors, including civil consumer markets, electric toys, tools, portable digital products, consumer electronics, cameras, cell phones, electric vehicles, healthcare equipment, energy storage systems, and military applications. The company maintains stringent quality standards, holding certifications such as ISO 9001, CE, RoHS, KC, UL2054, and CB. Wewin Battery Technology is a designated supplier for numerous global brands and exports its products worldwide, including to North and South America, Europe, China, Hong Kong, Southeast Asia, and Korea.
OEM manufacturerOffers OEM services for customized brand manufacturing.
ODM manufacturerProvides ODM design and manufacturing solutions.
Own brandOwns and operates its own brands and manufacturing facilities.
High capacity factoryCan handle large-scale or bulk production orders.
Contact
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1
Products
Products
0
Categories
0
Li-ion Polymer Battery
0·0 reviews
Ni-Mh Battery Packs
0·0 reviews
iPod Battery
0·0 reviews
Ni-MH Battery
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Certifications
ISO 9001
1
International Organization for Standardization 9001
CE
2
Conformité Européenne
RoHS
1
Restriction of Hazardous Substances
KC
1
Korea Certification
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Key export market
EuropeEurope
North AmericaNorth America
AsiaAsia
South AmericaSouth America
🇰🇷 South Korea🇰🇷 South Korea
🇩🇪 Germany🇩🇪 Germany
🇦🇺 Australia🇦🇺 Australia
🇨🇦 Canada🇨🇦 Canada
🇫🇷 France🇫🇷 France
🇬🇧 United Kingdom🇬🇧 United Kingdom
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Everwin Tech Co., Limited
🇨🇳 China
2001201-300 peopleManufacturer/Trading Company/Distributor/Service Company
Established brand
High-tech enterprise
OEM manufacturer
ODM manufacturer
Shipments
157
Key customer
GOLDPOWER
Key market
🇧🇷 Brazil
Description
Everwin Tech Co., Limited (EWT) is a high-tech enterprise established in 2001, specializing in the research, design, and manufacturing of advanced battery solutions. Headquartered in Shenzhen with production facilities in Dongguan, the company operates as a comprehensive manufacturer and trading entity. Everwin Tech maintains a significant production capacity, with daily outputs reaching over 100,000 units and an annual revenue between US$10 million and US$50 million. The company employs a workforce of 201 to 300 people, including a dedicated R&D team utilizing advanced equipment imported from Germany and Japan.
The company's extensive product portfolio includes primary lithium batteries (Li-SOCl2, Li-MnO2, Li-SO2), Lithium-ion, Li-polymer, and rechargeable NiMH and NiCd batteries. They are a leading producer of button cells, including patented mercury-free and anti-explosion alkaline manganese dioxide batteries. These power solutions serve diverse industries such as utility metering (AMR), security systems, automotive electronics, medical devices, power tools, and renewable energy storage. Everwin Tech also provides specialized battery packs for electric bikes and solar energy systems.
As a globally oriented supplier, Everwin Tech exports over 80% of its output to more than 30 countries, including the USA, Europe, Australia, and Japan. The company offers robust OEM and ODM services, supported by a quality management system certified to ISO 9001:2008 standards. Their products meet rigorous international safety and environmental requirements, holding certifications such as UL, CE, RoHS, FCC, and UN38.3 for air transportation. With a focus on innovation and reliability, Everwin Tech has established long-term partnerships with numerous international clients across the electronics and industrial sectors.
Uwin Battery Co., Limited, established in 2008 and incorporated in Hong Kong in 2010, is a manufacturer and trading company specializing in high-quality primary lithium batteries. Operating with 11 to 50 employees, the company produces and exports a comprehensive range of batteries, including Li/SOCl2, LiMnO2, Li-ion rechargeable button cells, and cylindrical batteries, marketed under the UWINCELL brand. Their product portfolio encompasses various types such as Button Cells, Lithium Cells, Dry Batteries, Coin Cells, and Alkaline Batteries, with specific offerings like Lithium Battery (CR1/3N), Lithium Battery (CR2), 3.6V 1/2AA 1200mah Battery (ER14250), 3.6VAA Battery (ER14505), 6v Dog Collar Battery (4LR44), 12v Alkaline 23A Battery, Alkaline 1.5v AA/AAA Batteries, Lithium 9V Battery (ER9V) 1200mAh, and Silver Oxide Button Cell Batteries. Uwin Battery Co., Limited operates a factory and adheres to stringent quality control regulations, holding UL, CE, RoHS, and ISO 9001 certifications. The company's engineers continuously work to improve battery performance and safety using the latest technology. They export to international markets, including North America, South America, and Eastern Europe.