Buy China Small Spray Polyurethane Foam Insulation Machine Shandong Hightop Machinery Co., Ltd. Base Info Type:Polyurethane Foam MachineRaw Material:MixingPrinciple:High-Pressure Air TypeAutomation:Non-AutomaticComputerized:ComputerizedCertification:CE, ISO9001:2008Transport Package:Wooden Case Description Pre:Light Weight Polyurethane Spray Coating Equipment for Sale Next:11kw 380V Cheap Polyurethane Foam Spray Machine for Insulation