By Opening Method - Hangzhou Shenborui Industry & Trade Co., Ltd.

Your Professional By Opening Method Supplier

Established in 2013, Shenborui is a leading high-end door system manufacturer based in Hangzhou, China, with a 3,000 m² modern production base. As an industry pioneer in standardized manufacturing processes, we specialize in custom non-standard metal door & window solutions for residential, industrial and logistics applications, offering three core product lines: villa doors, custom home doors, and factory doors.

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We manufacture commercial glass sectional doors designed for businesses that need a combination of visibility, accessibility and professional appearance. The sectional structure allows the door to open vertically while creating a clean
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Steel Roll Up Garage Door Manufacturer in China Providing Strong and Space-Saving Door Solutions for Garages, Commercial Buildings and Construction Projects.We manufacture steel roll up garage doors with a durable steel curtain structure
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Insulated Roll Up Door
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Charcoal Roll Up Garage Door
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Fast Rolling Door
A fast rolling door (also called a high-speed roll-up door) is designed for places where doors need to open and close very quickly. It uses a flexible curtain or metal slats that roll up into a compact box above the opening, saving space
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Why Choose Us

International Certifications

Quality and reliability are the foundation of our business. We are ISO 9001 certified and recognized as a council member of the China Construction Metal Structure Association.

Customized Design Solutions

We provide complete customized door solutions tailored to each project. Customers can select design styles, specify materials, customize finishes, and preview the appearance of the doors within their architectural environment.

Reliable Quality Control System

Every product undergoes strict quality inspection throughout the manufacturing process, from raw material selection to final assembly. Our dedication to precision and craftsmanship has made us a trusted leader in the non-standard door manufacturing industry.

Collaborative & Professional Team

Our success comes from teamwork, innovation, and perseverance. We work closely across departments to deliver customized solutions, solve challenges efficiently, and continuously improve our products and services for customers worldwide.

Advantages of Fast Rolling Door

Temperature control
If your line of work means you need to control the interior temperature of your warehouse, high Fast Rolling Door doors are a great solution. Because they open and close so quickly, your temperature controlled environment is less affected by the comings and goings of your team.

Energy efficiency
Even if you don’t need to maintain your warehouse at a specific temperature, the speed of a rapid roll up door means that it is very energy efficient. It prevents cold air from getting in and warm air from getting out. This can make a real difference to your energy bills.

An effective barrier
Another benefit of super-fast opening and closing speeds? It’s much harder for outside dust and debris to make its way into your warehouse. And for interior air and noise pollution to escape.

Optimised traffic flow
In high traffic environments, industrial Fast Rolling Door up doors can make a real difference to your team’s productivity levels. Your staff spend a lot less time waiting for doors to open and close – and they can move between spaces with ease.

A better employee experience
Fast Rolling Door doors are safe and user friendly. Employees can simply press a button to open and close the door – no heavy lifting required. Alternatively, you can get rapid roll doors that operate automatically, thanks to infrared sensors or radio frequency transmitters. This makes life really easy for your team.

Low maintenance
Rapid roll up doors are known for their strength and durability. Once they’re installed, they’re unlikely to need much in the way of maintenance. As long as you book a regular industrial door service, you should never experience any downtime as the result of failed door mechanisms.

Security
Top-notch security is another key benefit of industrial Fast Rolling Door up doors. They open and close so quickly that it becomes very difficult for an unauthorised person to gain access to your building. A rapid roll up door is also very strong. So when it’s closed overnight, it provides an exceptional defence against break-ins.

Profitability
Fast Rolling Door help you to run your business more efficiently. People and goods can move around quickly. There are fewer bottlenecks. And you speed up your operations. This all serves to make your business more effective and more profitable.

Advantages of Rolling Door Stainless

The Name Says It All

“Stainless” Steel is just that—highly stain and rust resistant. This means that your door will look good and retain its strength even after years of exposure to the elements and heavy use. Stainless steel requires very little maintenance when compared to other roll down door options.

High Strength to Weight Ratio

When constructing a secure door, you want a material that is strong and will stand up to wear, tear and even abuse. However, often the strongest materials tend to be very heavy. Stainless steel is relatively light considering the strength that it brings to your project.

Recyclable

Being “green” is very important. Much of the stainless steel on the market today is partially made from recycled materials. Additionally, when the time does come to replace your door, you will be able to recycle the door and avoid putting it into the landfill.

Classification of fast roller shutter doors by door curtain material

01/

Fully transparent fast rolling shutter doors
Adopt high-density polyvinyl chloride coated hot-melt fabric, the material thickness is 1.0mm to 1.2mm (multiple colors are available), with transparent window-PVC transparent soft board, the material thickness is 1.5mm, which increases safety and facilitates management. The overall horizontal transparent window and door curtain material are composed together.

02/

APVC rolling shutter door
PVC canvas door curtain materials usually use PVC or PVDF membrane materials, especially PVDF membrane materials have better anti-aging performance, are not easy to fade, and have self-cleaning function, which is particularly suitable for fast rolling shutter doors.

03/

Aluminum alloy/stainless steel/color plate steel rolling shutter door
This category is more common and is usually called fast roller shutter door. The door curtain is made of hard metal materials such as aluminum alloy, stainless steel or color plate steel.

04/

Wood grain hard fast roller shutter door
Special reminder: The door curtain material of the wood grain hard fast rolling shutter door is not wood, but aluminum alloy curtain blades, which are anodized and organically colored to form a wood grain texture (colors include aluminum alloy sand white and Chinese red, etc.).

Product Parameter

Product name	Rolling Door Stainless
Color	White,Yellow,Red,Blue or other color
Size	Customized Size
Surface Finishing	Finished
Panel Height	Adjustable according to door height
Slat Material	Slat Material height 120mm、82mm etc
Guide rails	Steel
Surface treatment	Painting or Powder coat
Motor	Side axle motor or Industrial tubular motor
Application	Factory, warehouse, shop, garage

How are Fast Rolling Door activated?

Rapid roller doors can be activated with a variety of systems, including:

Radar -Smart sensing of vehicle traffic, and discriminating the traffic you don’t want detected such as cross-traffic, pedestrians, birds.
Infrared -Presence sensing to hold doors open when an object is still in the opening
Push button
Touchless hand sensor
Remote control
Floor loops -Inductive sensors which sense metallic objects, similar to what is used at traffic lights
Swipe card or fob for secure access

What materials are Fast Rolling Door made from?

The curtain element of a Fast Rolling Door door is made from PVC coated polyester as standard, to ensure lightness, flexibility, and durability.

When used for cold rooms, a foam backing can be added to provide insulation. And for freezers, rapid doors can be supplied with two layers of foam inside two layers of PVC for even more insulation.

The framework of rapid roller doors, including tracks and covers, is usually made from anodized aluminium. Or, if your business operates in a caustic environment (such as utilising harsh wash-down chemicals) it may be appropriate to manufacture rapid doors from stainless steel. In applications where hygiene is an issue (such as for bacteria control, or in a hospital environment), stainless steel also offers an easy-to-clean non-porous surface.

When choosing a rapid door, ensure it has motors and controllers that are engineered for a high duty cycle for quality and durability. It’s also a good idea to look for a supplier that offers parts replacement with warranty support to minimise potential downtime.

Application of Fast Rolling Door

Warehousing & Logistics

High-speed doors accelerate the movement of goods in distribution centers. They reduce loading/unloading bottlenecks and are often triggered automatically using inductive ground loops or radar sensors as forklifts approach.

Cold Storage & Freezers

They play a critical role in minimizing thermal energy loss in cold rooms and freezers. By closing instantly after a vehicle passes through, they prevent frost buildup and keep energy costs low.

Pharmaceuticals & Cleanrooms

Used to separate sterile environments, these doors control airflow, minimize dust, and prevent the ingress of outside contaminants.

Delivery

Timely: Committed to meeting delivery deadlines.

Customized: Offers tailored shipping solutions to suit specific needs.

Visibility: Provides tracking and updates for end-to-end shipment visibility.

FAQ

Q: What is a rapid roll door?

A: Rapid roller doors, also known as high-speed doors, are advanced door systems engineered to open and close at speeds of up to 3 m/second, significantly faster than traditional solutions.

Q: What is the difference between a rolling steel door and a sheet door?

A: Construction - The biggest difference between rolling steel doors and commercial sheet doors is how they're constructed. Rolling steel doors are constructed of many interlocking steel slats, and commercial sheet doors are constructed of corrugated sheets lock seamed together.

Q: What is another name for a rolling door?

A: A roller shutter, security shutter, coiling door, roller door or sectional overhead door is a specialized type of door or window shutter consisting of multiple horizontal slats, bars, or web systems interconnected through hinges.

Q: How do rolling steel doors work?

A: Instead of gliding along overhead tracks like many other doors, roll-up doors feature interlocking slats that coil into a barrel shape when opening. Professionals who work in tight corners choose to install rolling steel doors because the technology leaves room for multiple entries in a row.

Q: What door material is most durable?

A: Fiberglass doors
Fiberglass doors are the premium choice for homeowners seeking the best of all worlds – durability, beauty, and performance. These doors resist warping, cracking, and deteriorating better than any other material while offering the most realistic wood-look finishes available.