Chengdu Chengnuo New–Tech Co.,Ltd, which is located in Shuangliu county, Chengdu city, China, has made a superexcellent achievement in the fields of Peptide Synthesis, Amino Acid , Pharmaceutical Pre-manufactured Catalogs and Oilfield Chemicals. With a team of experts spans many aspects of biochemistry,organic synthesis and fine chemistry, we will try our best to offer you the most qualified products, and wo own lots of specific certificates of analysis, including HPLC,FT-...