Metrology Assessment Certificate
Approval Certificate of Certification and Accreditation Administration of the People's Republic of China
Huaweida Testing Technology CMA Qualification
Accreditation Certificate for Management System Certification Body, China National Accreditation Service for Conformity Assessment
Comprehensive Competence Grade Certificate for Low-carbon Service Enterprises (Industrial Sector)
Comprehensive Competence Grade Certificate for Low-carbon Service Enterprises (Public Facilities Sector)
Comprehensive Competence Grade Certificate for Low-carbon Service Enterprises (Construction Sector)
Authorized Evaluation Institution Certificate for Carbon Label
