Shanghai
Room 1616, Gold Source Center, 28 Yuanwen Road, Minhang District, Shanghai
+86 21 6447 8656
sales@tianyi-tc.comShenzhen
Room A037, 7/F, Yihai International Center, 1025 Haijing Second Road, Yantian District, Shenzhen+86 755 8236 1315sales@tianyi-tc.comHong Kong
Unit B, 18/F, Fun Tower, 35 Hung To Road, Kwun Tong, Kowloon, Hong Kong+852 3989 6389sales@tianyi-tc.com