Qingdao Langyatai Vino Industry Group Co., Ltd.

[ Manufacturer ]Main business are Inductance coil

Shandong Zhongshun Science & Technology Development Co., Lt

[ Manufacturer ]Main business are Itaconic acid, Silicon carbide, Nd-Fe-B magnet, Kojic acid, Itaconic anhydride.

Chengdu Jinkai Biological Engineering Co., Ltd.

[ Manufacturer ]Main business are Itaconic acid, Biological agent.

Gu'an Enkang Medicine Chemical Raw Material Co., Ltd.

[ Manufacturer ]Main business are Medicine intermediate.

Chengdu Wonho Bioengineering Co., Ltd.

[ Manufacturer ]Main business are Kojic acid, Kojic acid dipalmitate, Itaconic acid, Red koji powder

Zhejiang Yibao Raw Material Company

[ Trader ]Main business are Cosmetic essence, Detergent industrial chemicals.

Sichuan Shanye Chemical Group Co., Ltd.

[ Manufacturer Trader ]Main business are Chemical products