China industrial quick sealable door Manufacturers Factory Suppliers

V-sign Industrial has a varied range of High-speed Doors which are designed as dividing elements for areas with continuous and heavy traffic, in all cases ensuring the correct insulation.

The Aluminum Spiral High Speed 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.

Description: V-sign Industrial High Speed Cold Storage Door is a type of fast rolling door specifically for freezing warehouse and conservation storage rooms that helps to avoid the loss of cold

Description: The frame of the high speed zipper door is cut by laser, and the surface is painted, bright and smooth. High-quality hot-dip galvanized sheet and frame, 2.0mm thickness track. The soft

V-sign Industrial PVC high speed door made of 304 stainless steel, SS304 top cover, motor cover, guides.

V-sign Industrial PVC High speed Roller Up Door is a kind of channel isolation door, used in printing, food, pharmaceutical and other factories, with good dustproof, odorproof, quick opening, heat

V-sign Industrial High speed roll up doors are suitable for both indoor and outdoor use and are the ideal solution for fast passages in complete safety of operators and vehicles favored by the

Fast Cold Room Door is a type of fast rolling door specifically for freezing and conservation storage rooms that helps to avoid the loss of cold generated by the work of entering and leaving the room

High Speed Loading Dock Doors adopts an absolute servo system with a DSP chip as the core. The system sets the opening height of the door by receiving the absolute encoder signal at the end of the

High Speed Spiral Doors has a more convenient man-machine interface to realize intelligent man-machine communication and convenient.

The Industrial Electric 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

Flexible High Speed Doors is designed to manufacture high speed soft doors for safety. It is flexible to use. The use of unsupported design can reduce noise problems during operation.