Chongqing Chemdad Co., Ltd. is a professional chemical enterprise based in China that integrates the production, import, and export of raw materials, active pharmaceutical ingredients (APIs), and chemical intermediates. Founded in 2017, the company is headquartered in Jiangbei District, Chongqing, China. We provide integrated development and manufacturing solutions from preclinical research through commercialization, spanning small molecule drugs, chemical macromolecules, and biologics. Our capabilities include R&D and high-volume production spanning scales from grams to metric tons, featuring analytical laboratories equipped with HPLC and GC testing infrastructure. We are recognized globally as an exporter, frequently participating in major industrial exhibitions like CPhi-China.