Block B, 1st Floor, Chuan Yuan Factory Building, 342 Kwun Tong Road
Room F, 16 / F, Gold King Industrial Building, 35-41 Tai Lin Pai Road
Unit 1021, 10 / F Ocean Centre, Harbour City 5 Canton Road
Rm402, Sung Hing Buildg., 22 Kin Fat Street, Tuen Mun , Hong Kong (China)