Hansen & Rosenthal (H&R) GmbH & Co. KG

CHEMFISH CO., LTD is a comprehensive enterprise with headquarters in Tokyo, Japan, and our Research center & factory in China and India. We continue developing or sourcing the high-end intermediates, API and specialty materials, etc. for Pharmac

Dao Youfu Chemical Co., Ltd. imports original 1,2-epoxybutane from Germany. The company is located in the beautiful coastal city of Qingdao. After years of unremitting efforts, it has developed into a well-known company based on chemical, steel and o

Our assignment comprises since 1978 the analysis of gases, insulating, solid fuels, residues, waste, waste water, ground water and leachate and occupational hygiene measurements. Our main customers include private households, engineering, op...