Detalhes da empresa
Greatwall Hardware International Limited
Greatwall Hardware International Limited
Selection tips for furniture handles and door handles
From the appearance, the handle has a tubular shape, a strip shape, a spherical shape and various geometric shapes, as well as a single head type, a double head type, an exposed type, and a closed...
Security door handle how to install
Anti-theft door handles, as the name suggests, are the handles installed on the security door, which can facilitate us to open and close the security door, usually made of iron, steel, aluminum and...
Door handle installation height door handle installation notes
When we buy the door, we naturally will not miss the doorknob. What is the installation procedure of the doorknob ? Usually we do not have too much understanding, so today we will learn about the...
Application of locks and safe door locks for building buildings
The locks used in construction buildings refer to the locks used on the doors of the building and can be basically divided into four categories. This technology is also applied to the safe door...
