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
Wuhan Sanjiang Import & Export Company Limited (WSIEC)
A subsidiary of China Space Group (CSSG), is in charge the abroad marketing products manufactured by CSSG.
China (CSSG):
Established 1970, CSSG a large-scale state-owned enterprise. With three research institutes iand eighty ...
Telephone:86-27-59393798
Address:Xinqiao High New Technology Industrial Park