... ., 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 ... , RPP14M & Double Sided 2. Poly V Belts(Ribbed Belts) PH, PJ, PK, PL 3. Polyurethane(PU) Timing Belts(Truly endless) T2.5, T5, T10, AT5 ... , 5M, S3M, Double sided, *T10-3040 special belt 4. Polyurethane(PU) Timing Belts(Open End and welding) MXL, XL, L, H, XH, ...