We solemnly promise that Ningbo OULAI will only produce the best window hardware China, bringing peace of mind to customers. If you are interested in our window hardware China, please contact us.

　　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.