We are known for our high quality standards and professional services. Gaodun has successfully passed TS (Class B) National Special Equipment Manufacturing License, EU CE System Certification, ISO9001 Quality System Standard Certification, 45001.14001 and other authoritative certifications.
ISO9001
A company for the production of special equipment with a license
Production Safety, Enterprise Standardization
Class A Enterprise Certificate for Customs
Provincial Technology Enterprise
Bank loan 3A class enterprise