Certifications & Test Reports
Over 50 USA & EU fenestration certifications and test reports.
Spring loaded hinges are an essential component in various applications where controlled movement, flexibility, and safety are required. These hinges, also known as self-closing hinges, offer a range of benefits and find extensive use in industries such as automotive, aerospace, furniture, and more.
Spring loaded hinges are designed with built-in springs that enable them to automatically close or return to their original position once released. This mechanism not only saves time but also provides consistent and reliable closing action. The hinges work by utilizing the tension of the spring to exert force and ensure controlled movement.
2.1 Automotive Industry:
Spring loaded hinges are commonly used in car doors, hoods, and trunks. They enable easy opening and closing while ensuring that the doors or panels stay securely shut, even in bumpy conditions.
2.2 Aerospace Industry:
In aircraft cabins or cargo areas, spring loaded hinges are utilized to maintain the integrity of compartments and access panels. They provide a reliable closing mechanism, ensuring that everything stays in place, even during critical flight operations.
2.3 Furniture Manufacturing:
Spring loaded hinges are extensively used in furniture designs that require doors or lids to self-close or remain open at specific angles. Cabinets, storage units, and toy boxes are some examples where these hinges ensure controlled movement and user convenience.
3.1 Safety:
The self-closing feature of spring loaded hinges prevents doors or panels from being left open accidentally, reducing the risk of injuries caused by doors swinging shut unexpectedly.
3.2 Convenience:
Spring loaded hinges eliminate the need for manual closing, improving efficiency and reducing the chances of doors or panels being left open due to forgetfulness.
3.3 Durability:
These hinges are generally made from sturdy materials, ensuring long-lasting performance and resistance to wear and tear.
spring loaded hingeWith Doorwin, you can have all of this with a simple move. This is because we believe that the best way to achieve your goals is by working with
our customers to find solutions to their problems.Our team of designers and engineers are dedicated to solving these problems by creating
products that are designed to be easy to install, easy to maintain and repair, while being cost-effective.
Over 50 USA & EU fenestration certifications and test reports.
TPS glazing ensures that no air leakage and fogging issues for 25 years warranty.
More than 4000 high-end bespoke fenestration projects in North America.
Doorwin products meanwhile with half price compared with your local dealers.
Our team of experts will work with you to develop a bespoke plan that fits your needs. We take a holistic approach to the planning process, combining our technical expertise with our knowledge of customer requirements and project constraints.
Doorwin is the manufacturer of full custom fenestration systems, and we're here for you. We provide you with the freedom to design your windows, doors, and more with no additional charge for special shapes, hardware styles, and color choices. Your vision is our inspiration; our job is to make it a reality.
Our products are made to pass your local inspector's verification and are built under USA building codes so you can rest assured that they are safe and sturdy. Choose Doorwin to experience the best bespoke fenestration service available today!
We take care of the entire process for you, from beginning to end. We have our own expertise and will provide free-charge design development & contract documentation with CAD and BIM drawings. In addition to elevation details and installation design, we will double-check that the products match the drawings and project specifications through video or pictures. We'll help you specify the delivery schedule and logistics service whilst keeping costs to a minimum.
We're proud to be one of the top exporters of windows and doors to the United States. We pack each window individually and in four layers, and finally into wooden boxes with non-fumigation, and at the same time, there will be a lot of shockproof measures in the container to protect your items. We ensure that your products will arrive at the sites in good condition after long-distance transportation.
Doorwin has been exporting tens of millions of dollars of windows and doors to the U.S. every year, and we know that improper packaging can cause breakage of the product when it arrives on site. What the client concerns, we concern most.
Doorwin experts are experienced in working with architects, builders and homeowners to ensre your vision becomes a reality.Welcome to visit a showroom, ask questions about product pricing, request a quote and more.
We are tested by the following standards:
-NFRC (North American Fenestration Rating Council)
-AAMA (American Architectural Manufacturers Association)
-WNMA (Wood National Monument Association)
-CSA101 (Canadian Standards Association)
-I.S.2 (International Standard ISO/IEC 17025)
-A440-11 (Standard for Fire Testing of Door Assemblies for Charging Rooms)
Doorwin is a company that specializes in custom-made doors and windows. We understand that every home is unique, and we are committed to providing you with the highest quality products possible.Our products are inspired by different lifestyles, and we respect your vision when designing them. Our designs are made specifically for you, so there is no additional cost. We work across styles and profiles, whether you're remodeling an old house or designing your new dream home. Find inspirations here and we will fulfill all your imaginations.