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Overhead Sectional Door

The Automatic Overhead Sectional Door is a highly efficient and convenient solution for commercial and industrial spaces. This durable door is designed to provide maximum security and ease of use. With its automatic opening and closing mechanism, it eliminates the need for manual operation, saving time and effort. The sectional design allows for smooth and quiet operation, ensuring minimal disruption to the working environment. Constructed with high-quality materials, this door offers excellent insulation and weather resistance, making it suitable for various climates. Its sleek and modern appearance adds a touch of elegance to any facility. Upgrade your workspace with the Automatic Overhead Sectional Door for enhanced functionality and aesthetics.

 Industrial Sectional Door

 Residential Sectional Garage Door

China Overhead Sectional Door Suppliers

Overhead Sectional Door most widely used for loading areas on all types of industrial premises and Designed with a curved overhead track, these vertically-opening sectional doors can be installed in areas with reduced head room. They provide heat and sound insulation with its composite panel construction.

The counterbalance and cable system provides quiet and straight forward operation for manual doors. Electric operation is available for larger applications that can incorporate many alternative operator options to suit all client requirements.

The standard outer panels are manufactured from 0.5mm thick, high quality zinc coating to BS EN 10147

For the best weather protection the sectional door panel has an interlocking hinged joint integrating a high quality seal the full length of the panel.

A counterbalance system is incorporated into the sectional overhead door to ensure efficient and effortless operation.

The counterbalance comprises of springs mounted on a steel shaft that are high tensile helical wound steel. It has been heat treated for enhanced performance for around 50,000 cycles.

Reducing shaft friction is achieved with the aid of brackets and guide rollers incorporating highest quality sealed bearings.

WHY CHOOSE US

Shenzhen Hongfa Automatic Door Co., Ltdis a high-tech electric door company dedicatedto developing into the world's advanced doortechnology.The company mainly deals in fastrolling door,industrial stacking door,industrialrolling door, PvC rolling door,high-speed rollingdoor,fireproof rolling door,industrial lifting door,automatic induction door, automatic flat door.medical automatic door, stainless steel automaticdoor Electric telescopic door,crystal roller shutterdoor,electric roller shutter of various materials.parking system and other products.We haveiso9001 quality management system certificationto ensure reliable quality. In addition, we haveCE.SGS international certification.

Customizable design
Professional team of engineers, foryour exclusive custom.
Factory directly
We will provide reasonable pricecontrollable delivery time, multiplequality inspection before delivery
After-sale worry-free
professional after-sale team, all-weather for you to answer.

OUR PRODUCTS

Fast shutter door

Cold storage quick door

Conventional enzyme production is mainly produced by hand, hand-sliced, hand-fermentation, the company every step of the process are used self-developed technology and equipment to automate production. Moreover,

Fast turbine gate

Quick Stacking Door

Simple hard door

Electric roller gate

Villa garage door

QUALIFICATIONS AND HONORS

UTILITY MODEL PATENT CERTIFICATE

FAQ

Q1:Is your product easy to install?

A:Yes,it’ s very easy to install.We will preassemble the products.Without weld-ing work,only screw.Besides,installation video and manual will be provided.Youcan also contact with our sales with any questionsOtherwise,we can offeron-site installation services if you need.

Q2:How about your leading time?

Performance refers to how quickly site content loaPerformance refers to how quickly site content loads and renders in a web browser.Performance refers

Q3:Why can I trust you and pay you?

Performance refers to how quickly site content loaPerformance refers to how quickly site content loads and renders in a web browser.Performance refers

Q4：How long is the warranty period?

Non-human damage.We will replace your broken parts in 18 moths.

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