PRIMA CHEM INTERNATIONAL CO., LIMITED The parts of YUFUNG group.
Add: 76 Haiqu Road, Rizhao City, Shandong, China    Tel: +86-633-8010302  Fax: +86-633-8010301
mobile: +86-13616336982      Email: primachem@yufungtrading.com; primachem@outlook.com
Skype: david.zhou.cn. QQ:3517256422