We, Wanda, act in China as a leading manufacturer and supplier of organosilicon and fluorin specialty chemicals as well as their application solutions all the times. We have been certified ISO9001:2008 and ISO14001:2004 and our main chemicals have been registered to REACH. Years of great efforts in chemistry have enabled our Wanda to take the lead in organosilicon and fluorin chemistries, and now we are playing an active role in international market with our stable supply and good services. As one of top pioneers in China, we mainly manufacture good organosilicon chemicalsespecially including silanes(coupling agents and cross-linkers), silicone oil, silicon rubber and resin, and organic fluorin chemicals. Our vinyl, chloropropyl and amino silane coupling agents have gained good re..