We are a comprehensive enterprise group, founded in 1997.specialized in manufacturing and exporting Timing belt, PK belt, V-belt We are a comprehensive enterprise group, founded in 1997.specialized in manufacturing and exporting Timing belt, PK belt, V-beltModelPitchBelt thicknessDepth Of ToothDedendum PitchDedendum Fillet RadiusTooth Top Fillet RadiusDedendum thicknessTooth Form Angel(2β°)SsYZA9 ...