Shenzhen Spark Optoelectronics, a high-tech enterprise on development, manufacture and marketing, was invested by Optoelectronics (HK) Ltd established in March 1998. And it specializes LED light source,LED traffic lights led signals, high power street lighting lamps, bulb other applied ...
Telephone:86-755-83904366
Address:R801, Huafeng Mansion, Shenzhen, Guangdong, China
Shanghai Join Forces Industry Co., Ltd is an integrated enterprise specialized in traffic safety, parking safety industries. Since 2004, our founder Mr. Tao started the manufacturing facility for mirrors Shanghai. With more than 10 years development, recently, Our main products are ...
Telephone: 86-021-60526117
Address:Tongli Road,Songjiang District, Shanghai City