Company founded in 2009, is a collection of high-end invisible door hardware,Door hardware in one of the diversified innovative enterprises.

Because modern human living standards continue to improve, the demand for products will no longer be limited to "usable","Enough" is the stage, and more robust, reliable, stable products are needed.

Therefore, Chengjie Company began to focus on the development and production of stainless steel "hinge" series products in 2012,At present, the quality of stainless steel hinge series products in the industry is far ahead,The stainless steel hinge produced by Cheng Jie Company shines in buildings all over the world.