Based on the R&D center in BioBay, CRB has set up pilot plants in wuzhong, suzhou, China and established a production base in zhangjiagang, China. A branch company-Chireach LLC in Santiago, USA, was born to bring in custom synthesis and contract manufacturing.

1.SUZHOU JIANGNAN FINE CHEMICAL CO., LTD :The biggest specialized PARYLENE (Vacuum coating material) manufacturer in China

2.Zhangjiagang Golden Reach Fine Chemical Co., Ltd
Main products: fine chemical, such as SCN (succinonitrile), VC(vinylene carbonate); PTC (phase transfer catalyst), amino acid peptide, etc.

3.CHIREACH USA LLC: providing unique building block compounds, catalog chemicals in bulk, active pharmaceutical intermediates