About us Company Profile Our honor News Products Chemical products Synthetic hair products New material Building material products Product certification Culture Responsibility Social welfare Ecological civilization Contact us Brief introduction The Redispersible Polyvinyl Acetate Emulsion Powder is a kind of new building material produced by the method of spray d... learn more+ PVB film PVB interlayer is translucent membrane, by polyvinyl butyral resin after plasticizer plasticizingextrusion forming of a ... learn more+ Adhesive &Film grade PVB resin Polyvinyl butyral resin (PVB) is the synthertic resin composed of PVA and butyl aldehyde withcondensation reaction. It c... learn more+ PVA film Polyvinyl alcohol film (PVA film for short) is made from polyvinyl alcohol produced in Wanwei,which is dissolved, extrud... learn more+