

Business license, organization code certificate, tax registration certificate

Qualification

Qualification

Qualification

Jiangsu Province Environmental Pollution Control Project General Contracting Qualification Certificate

Jiangsu Province Environmental Pollution Control Engineering Design Capability Evaluation Certificate - Class A

safety production license

ISO9001 quality certification

ISO9001 quality certification

ISO9001 quality certification

ISO14001 Environmental Certification

Occupational Health Management System Certification

AAA credit rating certificate

Abide by contract and keep promise certificate
