Tengzhou Huichang Spice Co., Ltd. ​
Contact: Manager Zhou
Tel: +86-0632-5068098
Fax: +86-0632-5068098
Mobile: +86-15866233836
E-mail: sales@huichangspice.com
URL: www.huichangspice.com
Add: Dongshahe Township Industrial Park, Tengzhou, China 

New factory: Gansu Yiyuan Biotechnology Co., Ltd.
Address: No. 224, Yulin River Street, chemical industry park, Lanzhou New Area, Gansu Province