Square Aluminum Alloy Automatic Door Closer of Door Opener
closing speed adjusting vales
latching dynamism adjusting vales
Gaoyao Jinhuida Decoration Hardware Manufactory was found in 1998. We have established Kemen brand. It is an enterprise specializing in designing and producing floor spring, patch fitting, door handle, glass door lock, door closer, shower hinge, friction stay hinge, window handle, etc architectural hardware.
Our company is provided with advanced production equipments and production lines. It is provided with a research and development centre and a detection system. The products are put into production after the products go through rigorous test and reaches the national standard.
We have highly qualified and skilled technology staffs and perfect marketing networks ensures the high quality pre-sale, sale and after-sale service for our customers. OEM production is available. Our company has always uphold integrity, service, win-win, principle business philosophy.