Office Location for International trading:
12 floor, building 1, No.631 Chongqing mid-road, Qingdao, China.
Email：info@qdg-tech.com
Tell：+86 0532-80775501
Cell phone: +86 18653228090
Factory Location:
Xiajiazhuang industry area, Taian city, Shandong Provence,China.
Tell:：0538-8662722
