6Floor,No.448 bulong road,bantian,buji town,longgang district,shenzhen,China

TOPTAI (HK) TECHNOLOGY CO LTD is a high-tech corporation specializing in the research, development, production and sales of digital and electronic communications products. <br/> &l...

4th Floor,Building 9 , No.18 , North Area Of Makan Industrial Park , Xili Town , Nanshan District

Shenzhen Sinrinx Electronics Technologies Co., Ltd. is a factory specializing in Security Products,especially high-end wireless electronic doorbells and Car DVR. Our company professionally focuses on ...