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.

If you need window hinges for your home, then OULAI has a wide selection of hinges that will fit your needs. We’ve been a top nationwide supplier of residential hinges. Our customers are accustomed to finding a full range of parts when they shop with us and that’s exactly what they will find when looking for hinges. Window replacement hinges are our specialty.

Ningbo Oulai Co., Ltd. is committed to producing high-quality window hinge manufacturer , ensuring high quality while minimizing the price of window hinges, allowing customers to spend the least money and buy the highest quality window hinge manufacturers.

If you are interested in our window hinge manufacturers or have any questions, please feel free to contact us.