ShanghaiBuildingMaterialsGroupWaterproofMaterialsCo.,Ltd.ShanghaiBuildingMaterialsGroupWaterproofMaterialsCo.,Ltd.,isanenterprisewithalonghistoryspecializinginwaterproofbuildingmaterials.Combiningscientificresearchanddevelopment,production,marketing,engineeringconstructionandtechnicalservice,thecompanyisoneofthemainproductionbasesofchemicalbuildingmaterialsaffiliatedtoShanghaiBuildingMaterialsGroupCo.,Ltd(SBM).