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 quality export goods, we invested many plants, such as phosphor plant, lighting plant, agricultural chemical plant, chemical reagent factory and new energy materials plant. Now we have established direct trading relationship with many commercial establishments in more than 50 countries and territories around the world. Our export business covers various luminophor materials, lighting and their relative ... more