The main structure is made of high quality steel (#45), after high-temperature tempering treatment, stronger and deformation resistance.
The working table and water tank are made of stainless steel.
| AC contactor | CHINT(China) | 
| heat relay | CHINT/DELIXI (China) | 
| fusible cutout | Omron (Japan) | 
| Buttons | Schnieder(France) | 
| Voltage transformer | Schnieder(France) | 
| Air circuit-breaker | DELTA (Taiwan,China) | 
| Limit switch | Jiangsu(China) | 
| Micro Switch | Japan | 
| Indicator light | Anhui(China) | 
| Rubber roller | Anhui(China) | 
| Water Pump | Shanghai(China) | 
| Motor | Chengbang(Taiwan,China) | 
| Machining processing (casting, welding, mold, painting, etc.) | EWORLD factory |