... Shanghai Guanhong plastics Co.,LtdProfessional manufacturer and supplier of foam sheet, roll and processing finished products. Shanghai Guanhong Plastics ... as mould foaming EVA, PE, EPDM, PU. SBR foam sheet, roll, extrusion foaming PE, XPE(chemical bridging), IXPE( ... credit standing.Shanghai Guanhong provides customers with professional foam materials and components processing:(1) Cold pressing/hot ...