Premium Door Products & Custom Solutions | Fit Top Import Export

High-quality aluminum alloy and galvanized steel hardware, with exquisite craftsmanship, ensure doors have excellent sealing, wind resistance, and heat insulation up to level 4. Accessories from top brands, with a lifespan of 10 years and 110,000 cycles.

Industrial sliding doors feature multiple blocks, spring balance, motor drive, durability, wind resistance, and insulation. Suitable for large factories, warehouses. High requirements for sound insulation (K=0.4-0.5W/㎡C), heat insulation (RM=26.5Dba), rust prevention, and fire protection. Panels are electrostatically powder-coated, durable, non-fading, easy to maintain. Thickness 40-100mm, control methods include remote, button, geomagnetism, radar.

High-speed doors for clean workshops (textile, electronics, etc.) have double-sided brushes, elastic PVC curtains, rapid rise/fall for isolation, dust-proofing, wind-proofing. Equipped with slow start/stop, long life, safety infrared to reverse on sensing objects. Features stable operation, energy saving, easy replacement and cleaning.

Used in airport freight, shipyards, power plants, etc. Doors are 6-60m high, 8-140m wide. Wind resistance: 55-77kg/square. Ascent speed: 6m/min. Works at -30℃-70℃. Special motor, PLC, and inverter control. Vertical lifting, folding storage saves space, enhances passability. Good sealing, wind resistance, noise reduction with brushes.

Rolling shutter doors include guide rails, curtains, drive shafts, openers (tubular or chain), and controls. Rails are on both sides, drive shaft at the top. Openers rotate to roll/unroll curtains via springs. They are low-cost, simple, easy to maintain, and widely used in factories, warehouses, garages, shops.

Truck air seals fit various sizes, ideal for cold storage and high-temperature-difference warehouses. Electric button activates airbag expansion for excellent sealing, preventing gas convection. High-quality air pump inflates quickly, closing vehicle gap. Polyester fabric with PVC coating is durable, airbag uses high-frequency welding for long-term elasticity. Small vent at bottom maintains constant pressure. Suitable for long loading/unloading times in refrigerated warehouses.