1. Application of door knob TT003
The door knob TT003 is suitable for wooden door, plastic-steel door, steel door etc.
It has been adopted by many countries around the world. As the demand for  wooden door, steel door and other kinds of doors increases, the technical standard for producing door hinges has been required into a new level. Our company is committed to producing high level and good quality door hinges and also other products in order to meet different
customers from all over the world.

2. The main feature of  door knob TT003:
Materials: stainless steel

3. We are specialized in providing various high-quality door knob TT003, if you are interested in any of our door hinge series, please feel free to contact us.