色综合合久久天天给综看,天天干天天在线,日本免费大黄在线观看,天天干影院,性感黑丝美女视频,美女视频在线看网址,超高清美女视频

  Tianjin pharmacn medical technology co., ltd
   About us
       About us
       Products
       Buy
       Sell
       Contact us
       Chinese

Pharmacn is a strong technology based company which embraces R&D, production, and sales. We have a "state of the art" R&D Center with full quality control laboratories, a pilot plant and two production facilities. At pharmacn, we specialize in fine chemicals, intermediates, and APIs to serve major pharmaceutical industries.
Now we can provide global customers several categories of high quality products with competitive price, including Pyridine Compounds, Bromide, Chloride, Benzene Derivatives, Pyrimidine Intermediates, etc. We also provide customers high efficient Custom Synthesis service and a platform for technology transfer. It is our commitment to provide our customers with the highest quality products, most competitive price, and best service.

Shanghai Danfan Network Science&Technology Co., Ltd. All Rights Reserved.