Changzhou Hengda Biotechnology Co., Ltd. was founded in 2000, is located at High-New Tech Indus-trial Development Zone, Changzhou, Jiangsu, China. We mainly produce the Pharmaceutical intermediates, Agricultural intermediates and Fine Chemicals, incorporate science, industry and trade into an organic one. Our company covers an area of 30,000 square meters, and have 20 managers and 50 professionals (42 are at least bachelors), total 150 employees, thereinto we have 3 PHDs and 5 masters. We have ...