Home Business/products Construction/civil engineering materials Category Anti-corrosion lining for sewerage concrete facilities Adhesives and repair materials for concrete products Characteristic and Function Acid resistance Japan Sewage Works Agency Types A to D conforming product Guidelines for Concrete Anti-Corrosion of Agricultural Community Drainage Facilities accepted product Organic acid resistance Building pit Epoxy resin Two-component Use Sewerage Sewage Japan Sewage Works Agency Class A-D compliant produc Agricultural drainage type 1-3 Concrete corrosion prevention guide for agricultural drainage facilities Passed product Building pit Lining Organic acid resistance Trowel coating 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