COBEST was founded in 2008, which integrates research and development, manufacturing and sales, having customers all over the country and abroad. Head office situated in Longhua,Shenzhen. It covers 1500 square meters,main responsible for R&D and Sales. Our factory in Tangxia,Dongguan for manufacturing, which covers more than 6000 square meters. We have advanced manufacturing and automatic test equipment. Now we have more than 200 workers, including 15 engineers, QC 36. Products include intelligent mobile phone batteries,Pack, Power banks, USB charger,Adapters.

Passed ISO9001:2000,ISO14001:2004,CE,RoHS,CB,UL,FCC,SAA,EMC Certificates.