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, all the equipments adopt green technology which
have no pollution to the environment.
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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, all the equipments adopt green technology which
have no pollution to the environment.