Shanghai Golden-Sun Bio-Tech Co.,Ltd

We are a large manufacturer of Pharmaceutical materials such as Bacitracin,Bacitracin zinc,Mupirocin,G418 sulfate,Tacrolimus,Polymyxin B sulfate,mycophenolate mofeti,Rapamycin
,and so on ,and we are manufacturer of disperse yellow dyestuff and intermediate materials such as isatin、3-Hydroxy-2-methyl-4-quinolinecarboxylic acid、disperse yellow54 、disperse yellow 64、disperse yellow 160 ，and so on ,we have been exporting our products to many countries , I will be very glad if I can be service of you by offering you our products , and I will try my best to provide you with satisfying service . Please feel free to contact me with for detailed information [Details]