Shangsha, lishui town, nanhai section

Tengsheng Optic & Electric Crafts Factory, founded in 2004, is a professional manufacturer of fiber optic products. From 2006, we started the business of LED lightings. As quality is of utmost...

buji

Shenzhen Osenyuan Electronics Co., Ltd. was founded in 1995 and it is operating subsidiaries Shenzhen Osenyuan Electronics Co., Ltd .Osenyuan. We are a High-tech enterprise integrating te research , d...