We are door hinge manufacturer.Available in various sizes with thrust bearings and are punched with back plates.Various types include cam rise, cartridge, edge mount, pivot, self closing and spring assist hinges.These hinges came in a small tightly-packed box along with a plastic bag of screws.The international famous brand by the principle of modern management, high quality, competitive price and professional service.Tests of endurance, weather-proof, over-load capability are designed to simulate real application situations.

　　Oulai has become a large-scale hardware manufacturer involved in mould design and development.Our innovation,excellence,continuous improvement is aimed to value your project,design and windoes.Our window hardware China are widely used in automobiles and so on.We are open to building long-term partnerships with you or your company for your short and long term window handle needs.Offering high-quality options from all the top manufacturers, our selection covers all your needs so you can quickly and effectively update any door with ease.We are window handle manufacturer.

　　Reduce maintenance costs while outperforming traditional hinges in schools, offices, airports, storefronts, hotels and public and industrial buildings.We continue to move forward, towards customization, specialization and diversification to meet different customers' needs.We are window handle manufacturer.