Function of door hinges is the connecting of door and door frame.
There are stainless steel ,aluminium alloy , zinc alloy,iron and brass material of door hinges. Types of door hinges are butt door hinges ,flat door hinges,hidden door hinges,hydraulic pressure door hinges etc.
Diversified and high-quality products can meet the needs of places such as apartments, hotels, large supermarkets, and office buildings.