Shanghai ZhengChang International Machinery and Engineering Co. Ltd. 
| Type Model | Power(kw) |
| TBLMFa9 | 0.75 |
| TBLMFa12 | 1.1 |
| TBLMFa15 | 2.2 |
| TBLMFa21 | 3 |
| TBLMFa24 | 3 |
| TBLMFa28 | 3 |
| TBLMFa32 | 5.5 |
| TBLMFa40 | 5.5 |
| TBLMFa48 | 7.5 |
| TBLMFa56 | 15 |
| TBLMFa64 | 15 |
