customers
One-stop security solution.
A premier telecommunications provider in Hong Kong.
A multinational information technology corporation.
An efficient, reliable and user-friendly bus service in Hong Kong
The leading media sales company in the Greater China region
The manufacture of imaging and optical products.
The global market leader in the logistics industry.
A diversified technology, media and financial services company.
Software. Hardware. Complete
The worldwide leader in networking.
MTR Corporate Hong Kong
A leading supplier of advanced POS technology solutions and services.
contact
Tree System Limited
Room 745, 7/F,
109 How Ming Street,
Kwun Tong, Hong Kong
Tel: (852) 3427 8198
Fax: (852) 3007 5898
Email:
Tree System UK Limited
Banner House 29 Byron Road
Harrow
England HA1 1JR
Tel: (44) 778 297 4228
Email: