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Changzhou Union Chemicals Co.,Ltd.is a comprehensive company which is specialized in tradingandmanufacturingof new molecular, advanced intermediates & other fine chemicals. It involves one subsidiary company and several joint ventures in china.

Union Chem, has professional& innovative teams to provide high quality products and services to our customers worldwide,we strict to“Quality first”and recommend our approved factories list to our customers to assure a high-performance supply chain, till now we’ve established long term and effective partnerships with some global reputable companies.

Custom Synthesis, we can handle a wide range of short and long-term projects up to Kg scale under GMP conditions and large-scale production in our facilities to meet the different needs of our customers, some project synthesis service for certain serial compounds under confidential practice.

Union Chem, is focusing on to be one of yourmost efficient partners in China, R&D, market &service! You are most welcomed to visit us at any time!