Qingdao Kingway Pharmtech Co., Ltd. is a direct producer, focus on developing advanced technologies for organic synthesis. We are actively engaged in R&D and production of Active Pharmaceuticals Ingredient's (APIs) and intermediate, fine chemicals. Also we can provide service of customs synthesis, contract manufacturing and toll manufacturing. With laboratory and plant in Qingdao, China, Qingdao Kingway Pharmtech Co., Ltd. can supply from gram to metric ton products with high-efficiency and com...