General Contracting Strength
Covers building, petrochemical, electromechanical, power and municipal directions.
Credential judgment summary
Specialty Contracting Strength
Backed by steel structure, fire protection, electromechanical installation and environmental works.
Permit and Compliance Strength
Supported by power permits, work safety licensing and management certifications.
Core credential capability
General contracting directions
- Grade II Building Construction EPC
- Grade II Petrochemical EPC
- Grade II Electromechanical EPC
- Grade II Power EPC
- Grade II Municipal Public Works EPC
Specialty contracting directions
- Steel Structure Grade II
- Fire Protection Facilities Grade II
- Building Electromechanical Installation Grade II
- Foundation Engineering Grade II
- Ancient Architecture Grade II
- Urban Road Lighting Grade II
- Environmental Engineering Grade II
- Architectural Decoration Grade II
- Construction Labor Service
Permits and numbers
Power Facility Permit
6-1-00261-2021
Work Safety Permit
(Yu) J Anxu Zheng Zi [2024] 00419
Unified Social Credit Code
91411400MAD42EDC4Q
Management system certifications
Quality Management System
GB/T19001-2016 / ISO9001:2015Supports standardized quality control and process management.
Occupational Health and Safety
GB/T45001-2020 / ISO45001:2018Supports site safety control, health protection and risk discipline.
Environmental Management
GB/T24001-2016 / ISO14001:2015Supports environmental compliance and process control during construction.
Core document preview
Put qualification, legal entity, safety compliance and power permit evidence in direct view for faster judgment.
Credit Rating and Integrity Certificates
Additional certificates covering enterprise credit, integrity, contract trust, quality and service credibility.