About Us
Company Profile
Geographic Location
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Organization structure
Enterprise Culture
Our Glories and Awards
Business address book
Online Bulletin
QQCT新版网站试运行通知
 
Business address book

QQCT external service telephone 
Tel:0532-82987553
Working hours:08:00-17:00(Day)
Tel:0532-82987655
Working hours:17:00-08:00(Night)



Customer service telephone of Qingdao port group
Tel:0532-82982850(Day)
Tel:0532-82982023(Night)