... Shengzhou Hengli Industrial Belt Co., Ltd. Is one of the leading manufacturers of timing belts. Product range: 1. Industrial Rubber Timing Belts ... L, H, 3M, 5M, S3M, Double sided, *T10-3040 special belt 4. Polyurethane(PU) Timing Belts(Open End and welding) MXL ... surfaceV belts: Z, A, B, C, D, E; With reinforced cord, green grip top6.Pulleystiming pulley/pulley/v-belt pulleyDetails: Certificate:SGS-ROHS ...