Founded in 2002, Shenzhen OPTIMUMNANO Energy Co.,Ltd is located Pingshan New District, Shenzhen, set up offices the 25 National Vehicle Demonstration Cities. Also 2012, our first subsidiary was founded Chengdu, Sichuan Province-- Chengdu Co., Ltd.
OPTIMUMNANO has more than 2000 ...
Telephone:0086-755-84630787
Address:Blg 9 Zhukeng Industrial park, Pingshan,Longgang,Shenzhen,Guangdong,China
Everwin Tech Co., Limited (shorted as EWT) is a Hi-Tech enterprise established in 2001 China. We are specialized the research, design, production and sale of primary lithium batteries (Li-SCLO2, Li-MnO2, Li-SO2), Lithium Ion batteries, Li-polymer rechargeable (NiCd NiMH). Depending on our ...
Telephone:86-755-81752844
Address:Building 1 Meilan Industrial Park, South Dalang Road, Longhua Shenzhen China