Detailed Product Description Shengzhou Hengli Industrial Belt Co., Ltd. Is one of the leading manufacturers of timing belts. Product range: 1. Industrial Rubber Timing Belts MXL, XL, XXL, L, H, XH, XXH, T2.5, T5, T10, T20, AT5, AT10, 2M, 3M, 5M, 8M, 14M, 20M, S2M, S2.1M, S3M, S4.5M, S5M, S8M, S14M, S20M, RPP3M, RPP5M, RPP8M, RPP14M & Double Sided 2. Poly V Belts(Ribbed Belts) PH, PJ, PK, PL 3. ...