Certification
| New Technology Product Certificate (Hebei Province 2010) on DJ-168 |
 |
| New Technology Product Certificate (Hebei Province 2010) on DJ-168 |
 |
| National Key New Product Certificate (DJ-168) |
 |
| New Technology Product Certificate (Hebei Province 2010) on CA Mortar Mixer |
 |
| High-Tech Status Company (Province Level) |
 |
| Company Registration Certificate |
 |
| ISO 9001 Certificate |
 |
| Special Equipment Fabrication Permission (Lifting Equipment) |
 |
| Special Equipment Fabrication Permission (Lifting Equipment) |
|