Founded in 1988, Shengyih headquarter is located Taiwan. We are professional car charger, travel power bank, cable, Led lights, OEM/ODM. Able to satisfied all customers needs. also have our own tooling department , injection R&D Department, engineering so ...

A WIDE ARRAY OF TREND SETTING CAR ACCESSORIES Hypersonic has everything you need to personalize your ride, from fancy decorative accessories functional must-have car accessories. Each product been cleverly selected according market trends ,current needs ...

Our company is located in Taiwan. We are completely professional producing battery chargers and jumper starter such as car charger, motorcycle golf cart forklift stand-by (generator) charger sweeper cleaner chager. The whole series of our products could ...