Maasland Hou is an engineers office which is strong in innovation, design and hightech engineering. We design, develop and produce high quality mechanical and electronic access and egress products.


With more than 25 years of experience, we built up a reliable and professional name in the security industry.


Maasland Hou is founded by Mr. Wim Maasland (The Netherlands) and Mrs. Willnie Hou (China).


Our company was established in Hong Kong and it’s activities take place in Shenzhen, China.

Our products

Power supplies

A wide range of power supplies for access control.

Show category

Metal enclosures

Small or large metal enclosures for a variety of applications.

Show category

Door loops

Concealed or surface mount door loops for protected cabling between door and frame.

Show category