This product is a patented product developed by our company, the product name is Headrest Lifter/SHA2010. To produce items of great quality that are sturdy and resistant to wear, we process high-grade raw materials. This item is typically made of iron, is silver-white in color, and has a straightforward design that is of extremely good quality. The surface is smooth and difficult to rust after surface treatment. This is a blend of welded and spliced components. Consequently, we are able to support this product's customization requirements. We are confident that we can meet a variety of customization needs because we have a team of qualified engineers and skilled designers, as well as extensive experience working with many different customers over a long period of time. The item serves as a headrest for a sofa; it is the internal component of a headrest for a sofa; it lifts smoothly; it has a gear to adjust the headrest's height; and its appearance and comfort can be pleasing to you. You can get the most affordable and top-notch products from us because we are a reliable manufacturer with more than 20 years of production experience. We are very aware of the value of building lasting relationships with our business partners, and our company has always upheld the idea of win-win cooperation and mutual benefit. Give us a chance to work with you, and you'll be able to save money on both your time and your purchases while also getting excellent customer service and responsible after-sales care!