Color Roof Steel Solar Cold Room - Stable Triangular Seal Vertical Hinged Door Sectional Leaves Folding Sliding Hangar Doors – FAMOUS

Product Details:

Place of Origin:


Brand Name:




Model Number:


Payment & Shipping Terms:

Minimum Order Quantity:

1 set


USD80-200 per Square meter

Packaging Details:

Standard seaworthy packing

Delivery Time:

15 days

Payment Terms:

L/C, T/T

Supply Ability:

1000 sets per month

Detailed Product Description

Door Frames:

Galvanized Steel , 304stainless Steel,etc


Acoordion Folding Door, Rolling Door,shutter Door,etc



Surface Treatment:

Normal Paint,galvanized ,etc


Food Factory, Pharmaceutical Factory, Warehouses, Packaging Industry, Chemical Industry, Etc


Painted Finish, Galvanized Treatment,etc


Customized As Order

Wind Resistance:

25m/s ( Wind Scale 10)


CE/ ISO 9001

Power Supply:

1-phase-220v, 3phase-380v

Core Materials:

PVC Plastic Fabric

Description: Sealed accordion folding doors are a uniquely practical solution for space, sound and heat loss control. Horizontal sliding doors connected by several door sheet into stable form, wind resistant ability is very strong, a good sealing effect, light weight, flexible operation, can be manual or electric opening and closing. TOPSKY’s acoustic room partitions are a smart alternative to similar, but much more expensive options. They are perimeter sealed, acoustically lined and incorporate an exclusive heavy-duty hardware system. This dual walled partition functions beautifully in warehouse, offices, churches, restaurants and hotel meeting spaces or any application that requires sound control. Our sound partition has an FSTC 33 rating and offers an excellent alternative to all other available products. Accordion room dividers are available in a variety of handsome hardwood and vinyl laminate finishes that can be fabricated with alternate finish materials on each door face. Specifications:

Product name

Seal accordion doors with locks industrial folding door

material specifications:

Door frame: 50mm*80mm aluminum alloy special tube or customized as order

Door leaf: Use built-in galvanized steel plate and concavo-convex groove design, the panel adopts 0.8mm steel plate (can be sprayed)

Track: 50*50*3mm steel track, built-in ultra-high molecular insulation board, sealed with tri-propylene rubber strip

Hinge: aluminum alloy material

Portholes: 5mm toughened glass for self.

Door opener: each door is equipped with 2 sets of door openers. The door machine adopts the imported folding door special motor

Product standard

Comply with Europe manufacturing standard

control system:

The control box shall be guaranteed to be connected with fire control, which can be connected with the general control room for interlocking reaction

Service life

At least 15 years

  Product Advantage: TOPSKY doors excel when it comes to robust design, quality manufacture, simple installation and low maintenance, meeting a variety of specifications, environments and aesthetic requirement. The TOPSKY range of seal accordion folding doors has many class-leading features: 1.Manually,electrically or automatically operated-for effortless, high-speed and reliable operation time after time. 2.Robust and high quality components throughout-for strength, durability and security. 3.Excellent value for money-whole-life costs have been proven lower than doors which initially may appear less expensive. 4.Easy of installation-requiring minimal headroom and side room, TOPSKY doors can be installed into virtually any opening. Opening mode: 1.Remote control open 2.Swipe to open 3.Geomagnetic open 4.Infrared induction open 5.Radar open   Application :
  • warehouses
  • garage shed
  • industrial buildings
  • logistic centers
  • agricultural buildings
  • hotel &office buildings
  • private villa
  Doors provided by Topsky are all made under strict QC inspection and are well designed based on the dimensions and applications. We can provide doors in different types & materials as part of our one-stop construction solution as well as large scale orders for batch or customized requirements.   Under same KNSN group system, now Topsky has reached a strategic cooperation with professional steel engineering specialist namely Hangzhou FAMOUS Steel Engineering Co.,Ltd.(FASECbuildings) which is in charge of all foreign business operation of Topsky, and realized a win-win cooperation together.  Please visit our door website: for more details or send us enquiry for catelogue obtaining.  

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