optibelt(欧皮特)XPZ系列三角皮带：XPZ587,XPZ612,XPZ630,XPZ637,XPZ662,XPZ670,XPZ687,XPZ710,XPZ737,XPZ750,XPZ762,XPZ772,XPZ787,XPZ800,XPZ812,XPZ825,XPZ837,XPZ850,XPZ862,XPZ875,XPZ887,XPZ900,XPZ912,XPZ925,XPZ937,XPZ950,XPZ962,XPZ987,XPZ1000,XPZ1012,XPZ1037,XPZ1060,XPZ1077,XPZ1087,XPZ1112,XPZ1120,XPZ1137,XPZ1162,XPZ1180,XPZ1187,XPZ1202,XPZ1212,XPZ1237,XPZ1250,XPZ1262,XPZ1287,XPZ1312,XPZ1320,XPZ1337,XPZ1362,XPZ1387,XPZ1400,XPZ1412,XPZ1437,XPZ1462,XPZ1487,XPZ1500,XPZ1512,XPZ1537,XPZ1562,XPZ1587,XPZ1600,XPZ1612,XPZ1662,XPZ1700,XPZ1762,XPZ1800,XPZ1900,XPZ2000,XPZ2120,XPZ2150,XPZ2240,XPZ2360,XPZ2500,XPZ2540,XPZ2650,XPZ2690,XPZ2800,XPZ2840,XPZ3000,XPZ3150,XPZ3350,XPZ3550；
optibelt(欧皮特)XPA系列三角皮带：XPA732,XPA757,XPA782,XPA800,XPA807,XPA832,XPA850,XPA857,XPA882,XPA900,XPA907,XPA932,XPA950,XPA957,XPA982,XPA1000,XPA1007,XPA1030,XPA1060,XPA1082,XPA1107,XPA1120,XPA1132,XPA1157,XPA1180,XPA1207,XPA1232,XPA1250,XPA1257,XPA1272,XPA1282,XPA1307,XPA1320,XPA1332,XPA1357,XPA1382,XPA1400,XPA1432,XPA1457,XPA1482,XPA1500,XPA1507,XPA1532,XPA1557,XPA1582,XPA1600,XPA1607,XPA1632,XPA1700,XPA1757,XPA1800,XPA1882,XPA1900,XPA2000,XPA2120,XPA2240,XPA2360,XPA2500,XPA2650,XPA2800,XPA3000,XPA3150,XPA3350,XPA3550；
optibelt(欧皮特)XPB系列三角皮带：XPB1250,XPB1320,XPB1400,XPB1500,XPB1600,XPB1700,XPB1800,XPB1900,XPB2000,XPB2020,XPB2120,XPB2150,XPB2240,XPB2280,XPB2360,XPB2400,XPB2500,XPB2650,XPB2680,XPB2800,XPB2840,XPB3000,XPB3150,XPB3350,XPB3550；