History of the overhead door

Overhead doors were introduced onto the market last century, during the late '70s and early ’80s, as an alternative to uninsulated roller shutter doors. The overhead door had excellent insulating qualities as the door leaf could be constructed using insulated sandwich panels. It also offered other advantages such as the possibility of installing large glass panels and additional personnel entry doors in a door leaf.

Advantages of overhead doors

The main advantage when using an overhead door is the excellent insulation it provides. An overhead door has many different design variations which can include glazing or a personnel entry door. The door is stable and suitable for relatively large door sizes.

Features:

Core material

High density polyurethane foam,40-45m3/kg

High qualified color coat steel

Thickness of door panel

40mm

Thickness of steel plate

0.4mm

Height of door panel

500mm

Max. width of door panel

≤8000mm

Size of garage door

according to customers' requirements

Color

White ,Cream,Brown,Black ,Golden ,Sliver, Gray

Pattern

Microwave ,Smooth ,Classic ,H-line ,Strips

Grain

Woodgrain ,Orange peel, Smooth

Certification

ISO-9001, CE ,RoHS

Lighting windows

Standard size

Hardware

Hot galvanized

Opener

Belt and chain driving for your choice ,

Sectional track and integrated track for your choice

Deseo Group is a modernization logistics enterprise which engaged in the manufacturing,marketing and installation overhead sectional doors,high speed spiral door,rolling door,sectional door parts etc.

With advantages of high degree of automation,uniformity of operation,noiselessness safe performance and good heat preservation.

The period from 2006 through the present,we have concentrated our efforts on innovation.by means of effort,our company has grown into one of the strongest enterprises in the industry.Our products have passed ISO 9001,the certification of Internation Quality Guarantee System and several patents which are very famous in China.

With advanced management and production technics,we already have established marketing and after-sales service networks all round the whole country which can provide perfect products and technical support for customers.