Room 713, Luen Cheong Can Centre, 6-8 Yip Wong Road, Tuen Mun, New Territories,
Unit A, 1 / Fl. , Hing Yip Factory Bldg. , 31 Hing Yip Street, Kwun Tong, Kowloon
Room G, 10 / F Century Industrial Centre 33-35 Au Pui Wan Street, Fotan Sha Tin, New Territories, Hong Kong
466 Lockhart Road, 8th Floor, Diamond Mansion