Shenzhen Allied Control System Co., Ltd. (HOFFMANN), is located in Shenzhen City of China, very close to Hong Kong, with the area of about 5,000 square meters, it was established in 2003.



Why HOFFMANN?

1: 10 Years' Business Experience in Control Boards.

HOFFMANN has been a professional designer & manufacturer for 10 years in:

1) Room thermostats for air conditioning systems (wire or wireless control)

2) Control boards for flame control house appliances and air conditioning systems

3) Control boards for solar systems

4) Switch...