Donfoam 602 Hcfc-141b Base Blend Polyols - China Manufacturers, Factory, Suppliers

"Quality to start with, Honesty as base, Sincere company and mutual profit" is our idea, as a way to build constantly and pursue the excellence for Donfoam 602 Hcfc-141b Base Blend Polyols, Macro-Monomer , Knee Pads System , Rigid Foams Series , With strong technical strength and advanced production equipment, and SMS people purposefully , professional, dedicated spirit of enterprise. Enterprises took the lead through the ISO 9001:2008 international quality management system certification, CE certification EU ; CCC.SGS.CQC other related product certification. We look forward to reactivating our company connection.