J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

Zhejiang Jiuzhou Chem Co., Ltd is a national high-and new-tech enterprise specialized in the research, manufacturing of APIs and intermediates. Our company has passed the ISO9001 quality system and established an image as a provider of high quality p

We are committed to providing our customers with the best products and services at the most competitive prices.Appearance:white crystals powder Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use as