... Shanghai Guanhong Plastics Co.,Ltd is an enterprise which integrates production, sales and processing, with 5 branches in China, located ... upholstery, PE/PVC insulated pipe for air conditioners.Our main production equipment: moulding foaming machine, extrusion foaming machine, cold forming ... ROHS,FM,KS 4.Class B1, Class NBR/PVC foam production :Rubber Foam Insulation (NBR/PVC foam sheet/rolls):NBR/PVC ...