Henan Doing Mechanical Equipment Co.. Ltd is a comprehensive enterprise related to research, manufacture, marketing, technical support and installation service. We have been concentrating on developing and manufacturing many kinds of waste recycling machinery, include cable wire recycling machine,PCB recycling machine, Aluminum plastic composite recycling machine, medical blister pack recycling machine, radiator recycling machine and plastic recycling machine, etc. All the equipments adopt green technology which have no pollution to the environment. 
China