Hubei yuancheng pharmaceutical co., ltd. is a comprehensive and high-tech enterprise special in chemical synthetic drug, pharmaceutical intermediates, chemical raw materials, chemical antisepsis, flavor & essence, and food additive, integrating r&d, manufacturing, operating and marketing into an organic whole. the company is located in xiaogan city, nearby national highways of no.107, marched with wuhan city. our factory covers an area of 33500 square meters, with clean environment and nice