Shenzhen Tianwei Electronic Co., Ltd., located in Longgang District, Main SD card speaker program, USB computer headset, TF card wireless headphones. Companies adhering to the "customer first, forge ahead" business philosophy, adhere to the "customers first" principle to provide our clients with quality services, allowing customers and guests to use easy to use, easy to use, the generic product is the company's guidelines. Welcome calls to discuss potential partners!