PVC Industrial High Speed Roller Shutter Door 6000mm 220V Automatic Open

Industrial PVC High Speed Rolling Shutter Door

1. Its driving motor and control system are all Servo type, with better movement accuracy and quicker response. Even under very high-frequency operation, the motor can keep good working condition.

2. Special double encoder design. In-built encoder works together with external encoder to control the running. They calibrate with each other and guarantee precise limit.

3. Torque servo system. The motor automatically adjusts its torque every time when the door runs, according to specific load condition and running speed.

Our company covers an area of 3,0000 square meters,equipped with professional technical team and

advanced production equipment .We are one of the earliest manufacturers of industrial doors in China.

27 years of experience and technical research enables us to provide all in one solution for customers in

different industries.

Our company has 152 employees, 20 engineers, can efficiently provide you with the most professional

solutions and services.We has 150 sets of production equipment, more than 20 production lines.Most 

professional customized services and shortest leading time we can ensure.

We have participated in Beijing Doors and Windows Exhibition, Shanghai R+T Shading Exhibition,

Canton Fair, BIG 5 and other large international exhibitions.

Our factory has obtained ISO9001, 14001,18001 system certification, fire CCC certification, CE,UL and

SGS international certification, and 25 patent certificates.