觀塘成業街15-17號成運工業大廈4樓2室09房（觀塘B1出口步行5分鐘）
Rm09, Flat2, 4/F, Sing Win Factory Building, No.15-17 Shing Yip St, Kwun Tong(Kwun Tong MTR Station Exit B1)
觀塘成業街15-17號成運工業大廈4樓2室09房（觀塘B1出口步行5分鐘）
Rm09, Flat2, 4/F, Sing Win Factory Building, No.15-17 Shing Yip St, Kwun Tong(Kwun Tong MTR Station Exit B1)