No. 6-101, Commercial Bldg. 3, Tianyue Building Material Market, No. 49, Beijing Road, Qingdao Free Trade Zone, Qingdao, Shandong, China (Mainland) Zip: 266000
2nd St. , 16th Ave. , 8th Km. Karaj makhsous Road
No. 100 Nanjing Road, Qingdao. China
8, Ali Chambers
No. 5211. Huyi Road, Shanghai
Josefstrasse 10
Room 1202 Jiangong BLDG, NO.19 KeYuanWei Third RD