Yancheng Yongchang Pharmaceutical Co., Ltd. is located at Binhai County Economic Development Zone Chemical Park of Yancheng City Jiangsu Province. Our company was founded in 2006 by the move of Changshu City Rongchang Refrigerant LLC. Our company covers 28,000 square meters and has 86 staffs, 10 of them are with college degree or above, 12 of them are chemical professional technical person, which makes sure the development capacity of medical intermediate production. Our main products are Lithi...