Wilderich Freiherr von Haxthausen

Grothe Rohstoffe has been Europe’s leading supplier of engobes and your reliable partner for 40 years.

Chengdu Shuxi Pharmaceutical Co.,LTD. , is a manufacturer engaged in natural extracts and pharmaceutical intermediates, At present, Shuxi has its own R & D team and technology, committed to providing our customers with better quality products

Zhejiang Naisikang Pharmaceutical Co., Ltd. is a modern manufacturing enterprise mainly engaged in scientific research, production, and sales of active pharmaceutical ingredients.