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.

To protect your window and ensure that your windows are operating and presentable, shop our wide selection of commercial and residential window handles.
Superior Quality Window handle with beautiful and elegent looks and a very competitive price. The handle adds value by improving the look of the window or door.
The Good Quality ensures that the handles will not break later on like is the case with alot of other handles.

OULAI has the best window handle manufacturers, and our products are rigorously tested before they are delivered to customers, so every customer can use our window handle manufacturers with confidence. If you are interested in our window handle manufacturer, please feel free to contact us.