1, track roller group: D20, d30, d50, d65, d80, d85, d155a-1, pc60-1/5/6 pc100-5, pc200-3/5, pc300, pc4003, d4d, d5, d6c/d,
D7g, e200b,320, e300b ex100/120, ex200-1, ex200-2,
Ex220, ex300, ex400, uh04, uh07-5, uh07-7, uh083,
Uh10, ms110, ms140-2, ms180-8, ms230, ms300-8
Hd700, hd800, hd1800, k904, k907, sk200, r912, d6b, r200lc.

2, carrier roller group: D50, d65, d80a-12, d80a-18,
D155a, pc200-3, pc200-5, pc300-3, pc400-3, d4d,
D5, d6b, d6c/d, d7g, e200b, ex200-1, ex200-2, ex220,
Ex300, uh07-5, uh10lc, ms110, sk200, r912, r200lc

3, idler: D80a-12, d85a-18, pc60-6, pc100/120-5/6,
Pc200-3/5, pc300-3/5, pc400, ex100-1/2/3. Ex200-1/2/3, ex300, ex400, sk200-3, r200lc. R225lc-7

4, sprocket: D80a-12, d85a-18, d155a-1, d7g, pc200-3/5, pc300-3, pc300-6, e200b, ex200-1, ex200-2, ex300-3, ex400-3r200lc. R210, r225lc-7,

5, tracklink: D20, d30, d50, d65, d80, d85, d155, pc60-6, pc100-5, pc200-3/5 PC 300-3, pc400-3, ex100/120, ex200-1, ex200-2, ex220,
Ex300, uh083, mx110, mx142, mx180-.8, hd700/800, k904, k907,, d6b, r200lc.2, mx180-.8, hd700/800, k904, k907, sk200, r912, d6b, r200lc.

6, track shoe: D65, d80a-12, d85a-18, pc200-3/5, pc300-3, d6c/d,
D7g, ex200-1, ex200-2, ex220, uh083.

At present we  can produce the undercarriage parts of caterpillar bulldozers, loaders and excavators of various categories. Moreover, we  can make different undercarriage parts according to the demands of customers.