Shenyang Joinunion Chemical Technology Co.,Ltd.
fluorescent powder, phosphor powder, luminophors, luminescent powder, photoluminescent powder, Manufacturer and Supplier - China
Shenyang Joinunion Chemical Technology Co.,Ltd. is previous Chemical Dept. of China Shenyang International Trade Group joined with Chemical Research Institute and Glass Research Institute. After many year’s endeavors, we accumulated a wealth of experience and have established supply bases of quali... More information