Qingdao Kingway Pharmtech Co., Ltd. is a direct producer, focusing on developing advanced technologies for organic synthesis. We are actively engaged in R&D and production of Active Pharmaceuticals Ingredients (APls), intermediates and fine chemicals. Also we can provide service of customs synthesis, contract manufacturing and toll manufacturing. Currently we have two factories, with one of them located in Provincial level Chemical Park in Hunan Province, the other located in Qingdao with professional R&D laboratory. What's more, we also have good ...