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Scope of Business: |
Technological development, consultation, service and transfer; wholesale and retail of machinery, electrical equipment, instruments and meters, sewage disposal equipment; environmental protection equipment installation and commissioning; environmental protection engineering contracting
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| Registration Number: |
1201011191873 | |

| Scope of Business: |
Technological development, consultation, service and transfer; environmental protection engineering contracting |
| Registration Number: |
120101712807968 | |
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| Service Coverage: |
Compiling of suggestion letter, feasibility report, consultation on bidding, management consulting (post-production consultation) |
| Registration Number: |
GZJ 1022802003 | |

| Service Coverage: |
Compiling of suggestion letter, feasibility report, consultation on bidding, management consulting (post-production consultation) |
| Registration Number: |
GZY 1022802003 | |
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| Unit: |
Tianjin Water Industry Engineering Equipment Co., Ltd. |
| Qualification Grade: |
Environmental protection engineering (professional contract Grade II) |
| Certificate Number: |
B2214012010101 | |

| Unit: |
Tianjin Aijie Environmental Engineering Project Management Co., Ltd. |
| Qualification Grade: |
nvironmental protection engineering (professional contract Grade III) |
| Certificate Number: |
B3214012019302 | |
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| Business Scope: |
Domestic sewage, household garbage |
| Certificate Number: |
017 | |

| Business Scope: |
Domestic sewage, household garbage |
| Certificate Number: |
GH0406 | |
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| This quality management system is applicable to: |
engineering consultation, product development (equipment research and development) |
| The quality management system is in compliance with the provisions of: |
GB/T19001-2000-ISO9001:2000. | |

| Import and export enterprise code: |
1200712807988 |
| Approval Document Number: |
WJMMYH[2002] No. 2456 | |