CE certification
Quality Management System Certificate ISO9001
Occupational Health and Safety Management System Certificate ISO45001
Environmental Management System Certificate ISO14001
Air dryer EAC certificate
Air filter EAC certificate
Intellectual Property Management System Certificate
Zhejiang Manufacturing Product Label Certification
GCCA certified refrigerated products
GCCA certified adsorption products
National High-tech Enterprise
Provincial High tech Enterprise Research and Development Center
Provincial Enterprise Research Institute
Qualified Suppliers in China's Petrochemical Industry
Comprehensive Contribution Award
Tax Contribution Award
29 utility model patents