Professional Licenses
| Professional License Name | Quantity |
| ◎Professional Environmental Engineer | 2 |
| ◎Professional Electric Engineer | 1 |
| ◎Soil Contamination Assessment Investigator (Registered) | 3 |
| ◎Class A Air Pollution Control responsible Person | 3 |
| ◎Class B Air Pollution Control responsible Person | 1 |
| ◎Class A Wastewater Treatment responsible Person | 5 |
| ◎Class B Wastewater Treatment responsible Person | 2 |
| ◎Class A Solid waste Processing and Disposal Technician | 5 |
| ◎Class A Poison Chemical Material Professional Technical Manager | 1 |
| ◎Environmental Drug Application Professional Technician | 2 |
| ◎ISO14000 Environmental Management Consultant | 5 |
| ◎ISO9000Auditor | 3 |
| ◎Public Engineering Quality Manager | 1 |
| ◎River Water Quality Purification On site Treatment Engineer | 1 |