Impact Modifiers, Coupling Agent, Mapp manufacturer / supplier in China, offering HDPE Grafted Maleic Anhydride as Coupling Agent for WPC Wood Plastic Composites Compounds, LLDPE-G-mAh as Tie Layer Resin for 5 7 Layers Multi Layers Composite Films, SEBS-G-mAh Used as Compatibilizer for PC and ABS Alloy and so on.