Shenzhen YouHang Technology Co., Ltd, a professional manufacturer of laptop battery and mobile power(power bank). We are concentrated on supplying the laptop battery ODM/OEM service for global customers.
Shenzhen BolIte Electronic Technology Co., Ltd is a professional engaged in lithium-ion battery R & D, production, sales as one of the high-tech private enterprises., founded in 1995, Products relates to the field of communications, digital, mobilephone case, backup battery, small appliances, lamps, toys, instrumentation, warm clothing, broadcasting equipment etc.