Guangdong Gaoyao Jinhuida Hardware Manufactory was founded in 1998. It is an enterprise specializing in designing and producing floor spring patch fitting, door handle glass door lock, door closershower hinge, hanging wheel 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 goes through rigorous test and reaches the national standard.br