Commercial Security shop Window

.Material: Aluminum alloy slat

Surface treatment is powder coating which could waterproof, anti-sunlight, anti-rust, and anti-lacerated.

Easy install.

Operation: manual/ crank, electric and remote-controlled with automatic locking device.

Hardware: We insure the high-tech made of our goods for 10 years Rust-proof Anti-corrosion.

Free Samples

Safety: 1. Provides a durable torsion spring system as our standard spring option, which ensures as safe and smooth operation of your garage door.

2. We offer Infrared-ray remote control

Anti-thief To protect your property

Roller doors are usually constructed of corrugated steel. They evolved from cover window and door coverings. ⁽²⁾ Other materials can be used (e.g.; transparent corrugated fibreglass) where strong impact resistan

ce is not required. Corrugations give the door strength against impacts. A typical single car garage roller door has a preloaded spring inside the rolling mechanism. The spring reduces the effort required to open the door. Larger roller doors in commercial premises

are not sprung and use a manual pulley and chain system or a geared motor to raise and lower (roll up and roll down) the door. Roller doors cannot be effectively insulated.

In the UK (and other parts of the EU) , insulated roller garage doors are available, using an aluminium lathe filled with urethane foam for thermal and acoustic insulation.

In terms of thermal insulation, the roller dootypical insulation value of 4.9 to 5.2. A sheet stee

l garage door has a typical insulation value of 6.1 to 6.4. Application that need more thermal insulation typically use foam filled sectional garage door, which provide typical insulation values of 2.7 to 1.3.

Automatic Rolling Doors &Windows Specification
Name	Double-layer Aluminum Alloy Roller Shutter Door & Window
Raw-material	6063-T5 Aluminum (Great performance of Toughness)
Process	Hot extrusion molding
Production standard	GB/ T 3190-2008 Wrought aluminum and aluminum alloy-Chemical composition
Coasting	Electrostatic powder coating
Models	60mm/ 64mm/ 68mm/ 77mm/ 78mm/ 100mm/ 120mm
Colors	Three standard color: White, Beige&grey (Can offer every color as customer's need)
Service
Brand Paint and color Product mold style The slice thickness Smooth surface or inferior smooth
Your satisfaction is our final target, Warmly welcome OEM&ODM
Why Choose Perfect Rolling Garage Door from Olepard
ü Professional ROLLING SHUTTER supplier ü Sell Original new Only ü Speed delivery ü Large Quantity in stock ü Immediately feedback

Our ROLLING SHUTTER door including in dustrail rolling shutte

r door and windows, commercial rolling shutter door and windows, garden or balcony roller up windows, overhead roll up door , supermarket rolling door, etc.

We Ship Nationally and World Wide.

Manual or motorized with manual over-ride

Minimal visual impact to your home security door

Provides excellent security and storm protection

welcome OEM

Tel 0086-15077100643

Email: Chensandylady (at) hotmail.com

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