Longcheng

Shenzhen Liwer Electronic Co., Ltd is a factory specialized in usb chargers, laptop adapters. We have many years of experience in this field. Established professional R&D tean, very good aft...

shenzhen xin long yuan Electronic Co., Ltd is a professional manufacturer of switching power supplies and battery chargers. Relying on our engineer team with more than10years&＃39; experience in th...

Shenzhen Joy Rainbow Tech Co., Ltd is a perfect example of the fusion between the mature experience of our workforce and innovative technologies concerning machinery involved in the production process...