Sino-roc Colors International is a hi-tech enterprise, dedicating to develop photoluminescent pigment, reflective pigment in nanometer technology, utilizing the self owned capital, management and selling network, cooperating with domestic overseas ...

Shenyang Joinunion Chemical Technology Co.,Ltd. is previous Dept. of China International Trade Group joined with Research Institute and Glass Institute. After many year's endeavors, we accumulated a wealth experience have established supply bases ...

Shanghai Luminasia International Co., Ltd. is a fasting growing company specilized in the lighting and solar energy. We are having very good supplier network China, which gurantees best quality delivery time. ...