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Strict quality management system, meet your high demanding on products with high quality, for your usage escort!

Zhengzhou Sebon Heavy Machinery Co. , Ltd is committed to provide the world's best precision casting products, we have established perfect quality control system to ensure the product quality, and we have also founded a large laboratory which has imported Direct-reading spectrometer, Infrared ray carbon sulphur analyzer, Metallography image analyzer, Fluorescent magnetic particle testing machine, X-ray crack detector, Ultrasonic flaw detector, Three coordinates measuring instrument, Hydraulic universal tester, Full automatic brittleness temperature tester, Rockwell apparatus and other advanced testing equipment, to ensure the products are 100% qualified comprehensively, meet your high demanding on products with high quality, for your usage escort!