Shine-You tech is an innovative company in traditional optics, fiber optics communication and optical sensor. Upholding strict quality requirements innovation, integrating the best source at home abroad, Shine-you keeping providing cost effective, ...

Shenzhen Langxunda Communication Co., Ltd. was founded in 2008,with 1,000 factory,advanced ,machines from Japan,skilled workers.So many years passe,Langxunda has developed own R&D,OEM for different customers\' demands.Up to now,70% products\'re ...