About Us

Gaoyao DingCheng Door and Window Hardware Factory is a leading manufacturer and supplier of high-quality door and window hardware based in Gaoyao City, Guangdong Province, China.

With years of experience and expertise in the industry, the factory grew so fast and steadly since 2011, built up a brand DC (DingCheng), branding on friction stays and related accessories. Since the year of established, we keep expanding our range of products, including door handles, locks, hinges, and other accessories.