Room 2011, Bldg A, TOP YiHe International Plaza, No. 10 Xianggang Zhong Road Qingdao, Shandong
Hongkun Group is an export-oriented company that specializes in manufacturing and sale of chemical product, storage & distribution service for liquid chemical, dangerous chemicial transportation. With integration science, industry, trade R&D, now ...
UV absorbers, Light stabilizer, Antioxidants, Flame retardants