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CN
Qualifications and Honor

4

Qualification Certificate

1

Construction Certificate

1

Operation Certificate

High Tech Enterprises

Jiangsu Contract Abiding and Trustworthy Enterprises

Famous Trademark of Jiangsu Province

Excellent Contractor of CNOOC

R & D Center of Sewage Filtration and Separation Technology

Demonstration Project of Sewage Treatment Technology and Process

3

Patent

20

Utility model

4

Appearance patent

1

Software Works