This contemporary self-closing matte black stainless steel lift-off door hinge, model DDSS020, is engineered for durability and smooth operation. It is suitable for a variety of door types, including wooden doors, metal doors, and fire-rated doors, making it an ideal choice for both residential and commercial buildings.
Constructed from high-quality stainless steel options such as 201, 304, or 316, this hinge ensures long-lasting performance and resistance to corrosion. The hinge features a 180-degree opening angle and is available with either non-removable or removable pins for added security and convenience. With five knuckles for enhanced stability, it supports heavy door applications without compromising on functionality.
Multiple finish options are available, including satin stainless steel, polished stainless steel, polished brass, chrome plated (polish chrome plate and satin chrome plate), antique brass, antique copper, matte black, and Physical Vapor Deposition (PVD) finishes. Colors range from silver, black, gold, antique brass, to antique copper, allowing for customization to match any architectural design.



This product comes with a 5-year mechanical warranty, reflecting our commitment to quality and reliability. It is certified to meet international standards such as CE and UL, ensuring compliance with safety and performance requirements. Custom OEM and ODM services are available, including options for branding with client logos.
Packaging is designed for export, with options for white box, color box, or blister card, all securely packed in standard export cartons. The hinge is ideal for global distribution and meets the demands of various building projects.
Outstanding experience from start to finish. Ordering was straightforward, and the shipping was remarkably fast, arriving well ahead of the estimated delivery date. The packaging was secure and professional, ensuring the hinges arrived in perfect condition without a single scratch on the matte black finish. Regarding quality, the hinges feel exceptionally solid and well-made; the weight and finish suggest premium materials and construction. The matte black coating is even and looks superb, exactly as pictured. Customer service was also top-notch; I had a question about the corner options, and the response was prompt, polite, and incredibly helpful, making the custom order process smooth. Overall, a flawless transaction with excellent logistics, superior product quality, and exemplary service. Highly recommended.
Great experience overall. The shipping was incredibly fast and the package arrived well-protected, which was a relief. The quality of the hinges feels solid and substantial; the matte black finish is even and looks exactly as pictured, with no imperfections I can see. Customer service was responsive and polite when I had a pre-order question about the corner options. A smooth transaction from start to finish.
Great experience overall. The shipping was surprisingly fast, arriving well ahead of the estimated delivery window. Everything was packaged securely with no damage to the items or their finish. The quality of the hinges feels solid and substantial. The matte black finish is even and looks exactly as pictured, with no imperfections I can see. Communication from the seller was prompt and helpful when I had a question about my custom order. A very smooth transaction from start to finish.
A truly seamless experience from start to finish. The logistics were handled with impressive efficiency; the package arrived well ahead of the estimated delivery date, which was a fantastic surprise. Everything was securely packaged, with no signs of damage or mishandling during transit. The quality of the hinges immediately stands out upon unboxing. The matte black finish is exceptionally even and feels robust, not cheap or flimsy in the slightest. It has a substantial, premium heft that inspires confidence in its durability. The plating appears flawless, with no imperfections or inconsistencies. The service provided was equally commendable. Communication was clear and prompt, and the ordering process for the custom square corner option was straightforward. There were no hidden complications, and all my specifications were acknowledged correctly. The hinges themselves match the description perfectly, and the certification markings are clearly present, adding to the sense of receiving a professional-grade product. Overall, this was a highly satisfactory purchase where logistics, product quality, and customer service all aligned perfectly. The item was exactly as advertised, arrived quickly and safely, and the entire transaction was handled professionally. A very positive experience that makes me confident in recommending this supplier.
Prompt delivery and excellent packaging. The hinge arrived securely wrapped and undamaged. The matte black finish is perfectly even and looks very high-end, exactly as pictured. Communication from the seller was clear and professional throughout the process. Overall, a very smooth transaction and the product quality appears superb.
Vastly impressed with the entire process from start to finish. The logistics were handled exceptionally well; the package arrived ahead of the estimated schedule, which was a fantastic surprise. Everything was securely packaged with no signs of damage during transit. The quality of the hinges themselves is outstanding. The matte black finish is perfectly even and feels very durable, exactly as described. The weight and construction suggest these will last for many years. Customer service was also top-notch. I had a question about the order options, and the response was prompt, clear, and very helpful. Overall, a seamless and highly satisfactory experience. I would not hesitate to order from this supplier again for future projects.
Quick delivery and excellent packaging. The hinges arrived well-protected and ahead of the estimated schedule, which was a pleasant surprise. Quality appears robust and the finish is consistent with the matte black description, showing no flaws or imperfections upon initial inspection. Customer service was responsive when I had a pre-order question about the corner options. Overall, a very satisfactory purchasing experience from logistics to product presentation.
Great experience overall. The shipping was incredibly fast and the package arrived well-protected. The quality of the hinge feels solid and the matte black finish is perfect, exactly as pictured. Customer service was responsive and helpful when I had a question about my custom order. Very satisfied.
Bought these hinges for a custom project and was pleasantly surprised by the shipping speed. The package arrived well ahead of the estimated delivery date, which was a fantastic start. The hinges themselves feel incredibly solid and well-made. The matte black finish is perfectly even and looks exactly as pictured, with no scratches or imperfections. I appreciate the option for square or round corners, which allowed for a perfect match to our design. Communication from the seller was prompt and helpful when I had a pre-order question. Overall, a very smooth transaction from a logistics and quality perspective. The items were securely packaged, preventing any damage in transit. The weight and feel of the stainless steel confirm the promised durability. While I haven't installed them yet, the initial inspection leaves me highly confident in their performance. The certification details provided add an extra layer of trust. The seller's service was efficient and professional, making the entire purchase process hassle-free. I would not hesitate to order from this supplier again for future hardware needs. The combination of fast shipping, premium quality, and excellent customer support makes this a highly recommended product. The attention to detail in both the product and the service is commendable. It's clear that care is taken at every step, from manufacturing to delivery. This level of consistency is what builds long-term customer loyalty. A truly satisfactory experience from beginning to end.
Fantastic experience from start to finish. The shipping was incredibly fast, arriving well before the estimated delivery date, which was a very pleasant surprise. Everything was packaged with great care, ensuring the hinges arrived in perfect condition without a single scratch or dent. The quality of these hinges is immediately apparent; they have a substantial, solid feel and the matte black finish is beautifully even and consistent, exactly as pictured. It looks sleek and modern. Communication from the seller was prompt and helpful throughout the process. While I haven't installed them yet, based on the unboxing and inspection, I am thoroughly impressed. They seem very durable and well-made. The ordering process for the custom corner option was straightforward, and the fact that they carry relevant certifications adds a layer of trust. Overall, a very smooth transaction with a product that appears to be of superior craftsmanship. I would not hesitate to order from this seller again for future hardware needs. The combination of efficient logistics, apparent high quality, and good service makes this a highly recommended purchase.