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.

The warranty from one manufacturer to another will vary quite a bit. The reason is that every door handle manufacturer produces their products differently and the duration or extent that they might warranty a door hardware product is completely up to them.

High quality enhanced manufacturing ensures a speedy turn-round for special requirements meeting customer needs in full.

As an independent door hardware manufacturer and spe cialist OULAI provides a tailor made solution from the initial enquiry, through to final de livery. Reinforced by its specialised internal sales and sup port structure and its competitive pricing, OULAI stays at the forefront of the industry and continues to offer First Choice solutions.

Ningbo Oulai Co., Ltd. specializes in the production of high quality door handle manufacturer. It is also very famous in China. Our door handles are not only of good quality but also of high compatibility. Guarantee to let customers buy the rest assured, happy.

If you have any interest or doubt about our door handle manufacturer, please feel free to contact us.