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Longzhen Heavy Industry Co. Ltd is a professional enterprise group integrating with research and development, production and sales of large and medium-size mine machines such as crusher, screen equipment, sand washing machine and all kinds of wearable, heat-resistant and i***ct-resistant alloy casting. Over the several years, our corporation has formed a professional technique team and we are one of the first co***nies achieving the ISO9001 quality authentication which provides a powerful quality guarantee ...
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