Ningbo Oulai Building Hardware Co.,Ltd. is a manufacturer specialised in the door and window Accessories.Through the development for years, now the company has the quality production and scientific research,testing and examining equipments.

　　We has imported the advanced technology, equipments and process from the developed countries. Oulai has become a large-scale hardware manufacturer involved in mould design and development, punching, die casting, plastic injection, powder coating and assembling. By good quality, wide range of products and design, high compatibility, the company has sold popularly in the South and East Asia, Mid-east, Russia, America, Europe, and won good reputation and reliability among the home and abroad clients.

　　We will work hard for achieving to internationalized, high technicalization, the international famous brand by the principle of modern management, high quality, competitive price and professional service.

　　OULAI is an excellent window hinge manufacturer. We are engaged in offering a premium range of window hinges that are able to bear high pressure and tension. Features like corrosion resistance, durability and high tensile strength make it in high demand in the consumer market. Available in different sizes and specifications, this product can also be customized as per the requirements of clients.

　　OULAI is an excellent window hinge manufacturer . The quality of window hinges produced by OULAI is guaranteed, so you can buy our window hinges with confidence. If you are interested in our window hinges, please contact us and look forward to working with you.