Opal (Hk) Electronics Co Ltd

OPAL is a professional manufacturer in shenzhen,specially at power bank & solar charger,which built-in li-polymer battery,can store power,could be charge to all digital device when people outdoor or on the way.uch as Mobile phone,Laptop,Mp3,Mp4,DV,PSP,PDA,digital camers etc.OEM & ODM are always welcome. [详细介绍]