Gurinai Auto Timing Belts features: 1.High flexing capcbility; 2.High transmission capability; 3.Low noise operation Gurinai Auto Timing Belts Structure No.NameFunctionMaterial1Top RubberProtect the linling tensile memberCR HNBR2Tensile MemberGlass fiber with high tensile strength and elsticityGlass Filber3Teeth RubberProtect the tensile member and maintain the shape of the rubberCR HNBR4Teeth ...