Hong Kong
RM1105, 11/F, Oriental Center, 67-71 Chatham Road South, Tsimshatsui, Hong Kong
P:+852 60918211
M:service@nortch.com
China - Shanghai
5M-P, Business Building, 179 Zhongshan Road West, Shanghai 200051, China
P:+86(21)52736533
M:service@nortch.com