carry on to further improve, to guarantee merchandise high-quality in line with market and buyer standard necessities. Our organization has a top quality assurance procedure have already been established for China factory price of CAS No. 100-36-7 N N-Diethylethylenediamine, , , ,. We welcome an opportunity to do business with you and hope to have pleasure in attaching further details of our products. The product will supply to all over the world, such as Europe, America, Australia,Brazil , Poland ,Brasilia , St. Petersburg .We guarantee that our company will try our best to reduce customer purchase cost , shorten the period of purchase , stable merchandise quality , increase customers' satisfaction and achieve win-win situation .