For optimum packaging solutions, Shanghai Changh Yang Opto-Electronic Technology Co., Ltd. is recognized among a huge a consumer market owing to [over_all_export_marketshare] export market share that ...

Chengzhong Rd. Jiading district, Shanghai, China

Energy saving is a critical issue as presently human beings are facing the serious impact of greenhouse gas effects. Being a member of global village, Green LEDtec Ltd devotes to green light research,...

613#,No 555,Lianming Rd,Minhang, Shanghai, Shanghai, China

Shanghai Chang Yang Opto-Electronic Technology Co., Ltd. (SCT) is a high-tech enterprise specializing in developing and manufacturing semiconductor illuminations that mainly be used in Advertising, Ar...