1.10 years experience in producing 2.fire proofing agent 3.ISO9001:2008,ISO140001:2004,GB/T28001- ... for the soft (hard) foam polyurethane, epoxy resin, polystyrene, acrylic, cellulose acetate, ethyl cellulose and Bakelite resin, polyvinyl acetate resin ... as f soft or hard polyurethane foam, epoxy resin polystyrene, acrylic acid, cellulose acetate, ethyl cellulose paint, phenolic plastics, polyvinyl ...