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Home
About Us
Company Profile
Certifications
Corporate Culture
Company Honors
Company Style
Contact Us
Solutions & Services
Safety Technical Services
Environmental Technology Services
Energy-saving Technical Services
Monitoring and Testing Services
Special Training System
Key Research Directions
International Communication Platform
News
Company News
Online Public Lecture
Original Micro-classroom
Chinese
English
OA system
About Us
Company Profile
Certifications
Corporate Culture
Company Honors
Company Style
Contact Us
About Us
Company Profile
Certifications
Corporate Culture
Company Honors
Company Style
Contact Us
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Address：23th Floor, T3 Building, West Coast Center of Shandong Expressway, Huangdao District, Qingdao City, Shandong Province
Zip code：266555
TEL：+86-0532- 86999051 68978737
Fax：+86-0532-86999051
URL：http://www.qdoasis.com
E-mail：qdoasis@vip.sina.com
MR.LI
