A door knob, also called as a door handle, makes opening and closing of a door much easier. Whether exterior or interior, residential or commercial, whatever the kind of door is, it is possible to install a door knob. A door knob mainly made in steel comes in many designs based on the use. This door knob in a clean, modular design is mainly used as a shower knight head accessory. Our company supplies a large number of pieces to customers situated all across the country.