En-Door is one of the earliest manufacturers in China that specializes in pvc additives. Our products range from methyl tin stabilizers, one-pack lead stabilizers, Ca/Zn compound stabilizers, cpe, mbs, Acrylic impact modifier, Acrylic processing aids to external and internal lubricants, etc. Based on our rich experience in pvc filed, our company launched a new project on cpvc products. We can provide one-stop service to customers, including cpvc compounds, cpvc pipes and fittings, machineries and moulds and production technology for cpvc piping systems.You may familiarize yourself with En-Door by visit: www.polymeradditives.cn