Home Business/products Construction/civil engineering materials Category Adhesives and repair materials for concrete products Characteristic and Function High viscosity JWWAK143/Ministry of Health and Welfare Ordinance No. 15 compliant product Crack filler Epoxy resin Two-component Use Water supply JWWA K143 Ministry of Health and Welfare Ordinance No. 15 Compliant product Crack injection Concrete joints Injection Back Electronics/digital components Semiconductor materials Construction/civil engineering materials Materials for industrial adhesives/composite materials Service/Support List of offices Introducing Sanyu Rec's offices around the country Overseas bases Let us introduce Sanyu Rec's overseas bases. Quality/Environmental policy Introducing Sanyu Rec's Quality and Environmental Policy
