International Certifications

• - QUALITY HEALTH&SAFETY AND ENVIRONMENT POLITY—...	2020-09-16
  - AISC CERTIFICATE	2015-11-10
  - EN 1090 CERTIFICATE （CERTIFICATE OF FACTORY PR...	2015-11-10
  - ISO 3834 CERTIFICATE	2015-11-10
  - OHSAS18001 professional health management system	2015-11-09
  - ISO14001 environmental management certification...	2015-11-09
  - ISO 9001 quality management certification system	2015-11-09