| TPJ61 |
| TPJ60 |
| SFK1 |
| TPJ111 |
| TPJ74 |
| TPJ110 |
| DF8B hydraulic shock absorber |
| A series of vertical hydraulic shock absorbers |
| SS4 vertical hydraulic shock absorber |
| Anti-snake hydraulic shock absorber |
| DF12 transverse hydraulic shock absorber |
| TPJ113 transverse hydraulic shock absorber |
| Harmony curved shock absorber |
| JZ-7 brake valve |
| Air relay valve |
| Relay valve |
| Cut control valve |
| JZ-7G brake valve |
| Emergency air release valve (for F-7 locomotive distribution valve) |
| Pipe seat composition (for F-7 locomotive distribution valve) |
| Main valve composition (for F-7 locomotive distribution valve) |
| Sub-valve composition (for F-7 locomotive distribution valve) |
| Partial assembly of governor spool valve |
| Intermediate composition for F8 passenger car distribution valve |
| The main valve composes the F8 passenger car distribution valve |
| Auxiliary valve composition for F8 passenger car distribution valve |
| FZ-I type brake control device |
| Relay valve integrated mounting plate |
| ZN250-2-3-4 |
| ZN250-6 |
| ZN290 |
| ZN290-1 |
| Rotor assembly |
| Bearing |
| Integral nozzle ring |
| Compressor impeller |
| Turbine blade |
| Turbine blade |
| RJ-30Z fuel fine filter |
| RC-30W primary fuel filter |
| RC-40W primary fuel filter |
| FL-160 Centrifugal Oil Filter |
| FL-134 centrifugal oil filter |
| JJ-45 supercharger oil filter |
| RJ-7Z fuel fine filter |
| Combined adjustment machine-C type for Dongfeng 4 diesel locomotive |
| Combined adjustment machine-B type for Dongfeng 4 diesel locomotive |
| QJY-5C governor used in Beijing diesel locomotive |
| Buffer box exported to the U.S. |
| ST type buffer |
| MX-I rubber buffer |
| MT-3 type buffer 1 |
| MT-2 type buffer |
| G1#Buffer |
| ST-type buffer die forgings |
| MT type buffer high stress spring |
| K4 bogie spring |
| K2 bogie spring |
| Electric water pump planing surface |
| ZCF-14 tachometer generator |
| KZB-270 Passenger Car Electric Water Pump |
| KFT-1 induction passenger car engine |
| JWF-1 turbo generator |
| Various piston rings |
| MT buffer die forging |
| FL-134 centrifugal oil filter |




