Comtext Fremdsprachenservice GmbH

Main products: isonicotinic acid, niacin, nicotinamide, tranexamic acid, quercetin, quercetin dipalmitate, arbutin, deoxyarbutin, melatonin, tetrahydroxyethylethylenediamine, tetrahydroxypropyl ethylenediamine, 1,3-propanesultone, o-chlorobenzaldehyd

ERHARD is one of the most important manufacturers of water valves in the world with experience dating back over 140 years. Its success story began in 1871 when Johannes Erhard founded a small workshop in Heidenheim, Germany, for producing brass water

Zhejiang Jinliyuan Pharmaceutical Co., Ltd. is located in Shangyu Industrial Park by the Hangzhou Bay in Zhejiang Province, with a superior geographical location and convenient transportation. The company covers an area of 180000 square meters, with