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.

Every door inside and outside the home serves a specific function. With proper door hardware, doors operate smoothly and provide the security needed in various areas of the home. Sometimes, the simple act of changing out the door knobs can provide a door with a fresh, fashionable update. If a door is not operating properly, a quick change-out of door hardware and accessories can restore smooth operation.

OULAI specializes in the production of door handles and has everything you need. And OULAI products have strict quality assurance, absolutely let customers buy the rest assured, comfortable.

If you are interested in our door handle manufacturer or have any questions, please contact OULAI.