Dongguan Zhonglijin Metal Products Co., Ltd. was established in June 2010 which specializes in Mold design and Manufacturing, Zinc aluminum alloy die-casting, CNC processing, Cold heading processing, Screw manufacturing , surface treatment, providing high-quality and fast one-stop service of professional hardware factory. The company has an efficient and stable professional technical team, perfect laboratory testing instruments, to provide customers with high-quality, reliable products and services.