Century Metal Industries (Dopas) is a leading manufacturer and design specialist in China, providing high quality roller shutter door parts, garage door parts, overhead door parts, and much more. We are committed to providing exceptional service to our clients all around the world, and our end-to-end service offering includes designing, developing, testing, manufacturing, quality control, and after-sales support.
We understand the importance of building long-term relationships with our customers, and we are committed to providing exceptional customer service. Our team of experts is always on hand to offer advice and support, no matter where our clients are located in the world.
We take pride in the craftsmanship of our products and ensure that each one meets our strict standards for quality. We are committed to using the best materials and they are all backed up with at least a 12 month guarantee.
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Roller shutter door support brackets are used to provide support for roller shutter doors, especially in high-traffic areas. They are typically made of heavy-duty steel and are designed to hold the weight of the door while allowing it to move smoothly and easily along its tracks. The support brackets are installed at regular intervals along the tracks, and they help to prevent the door from sagging or warping over time. They also provide added security, as they make it more difficult for intruders to force the door open or damage it. Roller shutter door support brackets can be customized to fit the specific needs of individual businesses and buildings, and they are an essential component of any high-quality roller shutter door system.
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Support brackets help to distribute weight evenly across the door, reducing the risk of sagging and other types of damage. This increases the lifespan of the roller shutter door, making it a longer-lasting investment.
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Cost-effectiveness
Installing support brackets is a cost-effective way of prolonging the lifespan of industrial and commercial roller shutter doors. This reduces the need for frequent repair or replacement, saving you money over the long term.
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Dimensions: 28mm/40mm
The slats used in roller shutter doors are typically made of high-quality materials such as aluminum, steel or stainless steel. They come in different sizes and thicknesses to suit the requirements of different applications. The slats are designed to be interlocking, which means that they are connected to each other to form a secure curtain that can withstand harsh weather conditions and prevent unauthorized entry.

The thickness can be 0.7-1.2mm according to different application places.
The thickness can be 0.7-1.2mm according to different application places.
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End-locks
End-locks are metal brackets that are fitted to the top and bottom of the shutter curtain to prevent the curtain from becoming dislodged from the guide rails. End-locks also help to reduce noise and vibration during operation. They are usually made of steel or aluminum and are available in different sizes and shapes to suit different shutter designs.
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PVC wind locks are a cost-effective option and are also resistant to corrosion. They are easy to maintain and can be custom-made to fit the roller shutter door.
Fiberglass wind locks are strong and durable, making them ideal for high-wind areas. They are also lightweight and do not rust or corrode like other materials.

A roller shutter door track guide is a system designed to guide and provide support to the roller shutter door when it moves up and down. It is a channel or track that is installed on the sides of the door frame that helps to keep the door in place and prevents it from swaying or getting off track. The roller shutter door runs along this track guide, which ensures a smooth and even movement. These track guides are typically made of metal or heavy-duty materials capable of withstanding the weight of the roller shutter door as it moves.

1. Secure holding
2. Smooth operation
3. Durability
Roller shutter door track guides are meticulously designed to be strong and durable, to withstand the wear and tear that comes with frequent use. Premium quality track guides are made from high-grade materials like stainless steel, galvanized steel or aluminum, which resist corrosion, rust, and damage. This durable construction ensures that the track guide lasts longer, reduces maintenance costs, and provides exceptional protection for the roller shutter door.
4. Ease of maintenance
5. Versatility
Century Metal Industries (Dopas) was founded in 2004. Who is a market leader manufacturer and designer of roller shutter door parts, garage door parts, overhead door parts, etc.. The service supplied includes designing, developing, testing, manufacturing, QC and service after sale to all over the world market.


