business license

Safety Production License

Mechanical and Electrical Installation Engineering Level 2 Environmental Protection Engineering Contracting Level 2

Guangdong Province Environmental Pollution Control Capability Evaluation Certificate

Qualification Certificate for Installation, Maintenance and Repair of Explosion proof Electrical Equipment

Clean room construction project third level certificate

Member unit of Guangdong Clean Technology Industry Association

Group member of Guangdong Refrigeration Association

Occupational Health and Safety Management System Certification

Environmental Management System Certification Certificate

quality management system certification