Our corporation insists all along the quality policy of "product top quality is base of organization survival; purchaser pleasure will be the staring point and ending of an company; persistent improvement is eternal pursuit of staff" plus the consistent purpose of "reputation very first, purchaser first" for 4-Bromo-12-Phenylenediamine, (R)-(-)-3-Piperidinamine Dihydrochloride, Molecular Weight 302.41, DCC 538-75-0,Molecular Formula C4H6O5. We have been pretty proud of your superior standing from our shoppers for our products' trustworthy quality. The product will supply to all over the world, such as Europe, America, Australia,Kuala Lumpur, Georgia,Germany, Bangkok.We've established long-term, stable and good business relationships with many manufacturers and wholesalers around the world. Currently, we've been looking forward to even greater cooperation with overseas customers based on mutual benefits. You should feel free to contact us for more details.