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Qualifications and honors
QMS CERTIFICATE OF REGISTRATION
2019-08-27 Source：
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EMS CERTIFICATE OF REGISTRATIOM
2019-08-27
OHSMS CERTIFICATE OF REGISTRATION
2019-08-27
Qualification Certificate of Construction Enterprise
2019-08-27
Registration Certificate of Customs Declaration Units of the People's Republic of China
2019-08-27
CDHMC
Brief Introduction
Qualifications and honors
News Center
Company News
Business Scope
Trading &service
Project Contracting
Engineering Installation
