| 121 | Machine Parts Fabrication | |
| 122 | Metal Machining Parts Fabricator | |
| 123 | On-site Machinery installation and Repair | |
| 124 | Coupling Manufacturer | |
| 125 | Industrial Metal Work Platform | |
| 126 | Made to order Welding assembly | |
| 127 | Metal Industrial Incubators Repair | |
| 128 | Spare part-Made to order | |
| 129 | Manufacturer of Machinery spare parts | |
| 130 | Hard Facing Welding | |
| 131 | Propellers Hardfacing | |
| 132 | Cement Plant ROLLER PRESSES hardfacing | |
| 133 | Lift Repair and Maintenance Service | |
| 134 | Crane Repair Service | |
| 135 | Drive seat | |
| 136 | รางวันสาเข้าออก | |
| 137 | รางเช็ค | |
| 138 | รางเครื่องลง | |
| 139 | Track Straight | |
| 140 | Track bend | |
| 141 | Electric Hoist | |
| 142 | Curved steel fabrication | |
| 143 | Metal Cutting | |
| 144 | Cutting metal rods | |
| 145 | Steel drum roll cutting | |
| 146 | Metal Stamping Service | |
| 147 | Round steel sheet coil | |
| 148 | Metal Welding work | |
| 149 | Steel and stainless steel Bending services | |
| 150 | Forming Metal Work Pieces | |