China loading dock rolling shutter door Manufacturers Factory Suppliers

The anti-collision and automatic reset functions of the PVC Anti Collision High Speed Door are very attractive to customers. Literally, PVC Anti Collision High Speed Door can be understood as a door

The High Speed Plastic Roller Shutter Door uses a powerful 0.75-3KW; a dedicated drive motor with a voltage of 220V / 380V, with fast door opening and closing speed and low noise.

V-sign Industrial High Speed Roll Doors are one of the major requirements in present time, using less space they provide convenience and great aesthetics. These doors operate (open and shut) quickly

Rapid Aluminum Spiral Door is a new type of metal industrial door that integrates heat preservation, energy saving, sealing, high efficiency, wind resistance and environmental protection.This door

Sectional Industrial Garage Doors are made of wood raw materials and auxiliary aluminum insulation panels. The interior contains 1.0mm aluminum panels and 20mm PU foam.

V-sign Industrial specializes in the development and production of Fast spiral roller up door. The product types are rich and the functions are complete.

The PVC High Speed Door can be closed quickly, and the speed can reach 0.5~2.5m/s when rising, 0.6~1.0m/s when falling, and the inverter can adjust the required up and down speeds according to actual

PVC Rapid door is a new type of metal industrial door that integrates heat preservation, energy saving, sealing, high efficiency, wind resistance, and environmental protection.

Fast PVC Self Repairing Door is a high-speed door with a zipper structure. The structure of the zipper is similar to the clothes we see in our daily life.

PVC Anti Collision Rapid Door is an upgraded version of the fast zipper door. It has better wind resistance than zipper doors, with 5000N wind resistance.

Whether you need a High Speed Clean Room Door for medical, pharmaceutical, semiconductor or laboratory purposes, at V-SIGH, you can choose high-quality and durable doors to improve the productivity

The fast spiral door is a high-tech product that has introduced advanced technology research. The emergence of high-speed metal rolling doors has brought a new concept of industrial doors.