Hong Kong:
GMC Asia Ltd.
Room 1001, Block A, Focal Industrial Centre, 21 Man Lok Street, Hung Hom, Kowloon, Hong Kong  
Tel: +852 6973 3383

United Kingdom:
GMC Global Ltd.
128 City Road, London EC1V 2NX
Tel: +44 7988 831590

Email: sales@gmcsmart.com