China.HK Intellectual Property Services Co
3011-12, 30/F, Office Tower Convention Plaza, 1 Harbour Road
Hong Kong
Tel
+852 2110 9608
Fax
+852 2110 9620
3011-12, 30/F, Office Tower Convention Plaza, 1 Harbour Road
Hong Kong
Tel
+852 2110 9608
Fax
+852 2110 9620