Dongguan Optimal Energy Co., Ltd

Dongguan Optimal Energy Co., Ltd, established in 2012, is a contract manufacturer and private-owned enterprise based in Dongguan, China, specializing in the research, production, and marketing of premium quality secondary Lithium-ion cells. The company operates a 6000 square meter factory and employs over 200 staff, including experienced R&D engineers. They offer a total monthly production capacity exceeding 3,000,000 mAh. Their primary product is soft-pack secondary lithium cells, known for their strong safety, high capacity, minimal cubage, light weight, and long usage life. These cells are suitable for a wide range of applications, including mobile phones, notebooks, digital cameras, E-Bikes, electronic medicine facilities, household appliances, flashlights, lamps, and toys. Dongguan Optimal Energy Co., Ltd holds certifications such as CE, UN38.3, SGS, battery directive, and...