Our business aims to operating faithfully, serving to all of our clients , and working in new technology and new machine continuously for 2-(2-Bromophenyl)-cyclopropanecarboxylic acid, 4-Cpa , Py-Doxy Wsp , Py-Acid ,Maca . All prices depend upon the quantity of your respective order; the extra you purchase, the extra economical the rate is. We also offer fantastic OEM provider to numerous famous brands. The product will supply to all over the world, such as Europe, America, Australia,Czech , Buenos Aires ,Bulgaria , Montreal .we always keep our credit and mutual benefit to our client, insist our high quality service to moving our clients. always welcome the our friends and clients to come and visit our company and guid our business, if you are interested in our products, you can also submit your purchase information online, and we will contact you immediately, we keep our highly sincere cooperation and wish everything in your side are all well.