| ·Control switch device | [2016-12-26] | |
| ·ZKC127 | [2016-12-26] | |
| ·GDZM-II | [2016-12-26] | |
| ·FTGZ-6A | [2016-12-26] | |
| ·QYZ2800A、QYZ2800C | [2016-12-26] | |
| ·Ballast ramming machine | [2016-12-26] | |
| ·Electric machine ranki | [2016-12-26] | |
| ·ZG-32 | [2016-12-26] | |
| ·Rail flaw detector SZT-800 GCT-8C ZXGT-I KY-GCT-8 JGT-1 | [2016-12-26] | |
| ·Electric saw rail machine | [2016-12-26] | |
