MMM International (Hong Kong) Limted
Telephone: (852) 5508 6090
General Enquires: mmmhk@mmm.org.hk Project Enquries: projectshk@mmm.org.hk
Postal: Unit A, 10/F, Viet Luen Factory Building, 126 Wai Yip Street, Kwun Tong, Kowloon, Hong Kong