How about Shenzhen Haobo doors and windows hardware fittings?

The quality of door and window fittings is very good.

Shenzhen Haobo Door and Window Hardware has strict requirements on the quality acceptance of purchased spare parts. Have a complete quality system to control spare parts procurement, strong execution. Must ensure waterproof, rust-proof, heat preservation, smooth and beautiful appearance.

Shenzhen Haobo Doors and Windows focuses on the research and innovation of door and window intelligence and control system. At the same time, according to the appearance of door and window hardware and control system, as well as the development of service life guarantee and flexible and convenient use, the aesthetic design and ergonomics of products are studied to beautify people's home life.