Gold Member Since 2014
Audited Supplier

Zhengzhou Great Machinery Co., Ltd.

Melt Filter, Screen Changer, Melt Gear Pump manufacturer / supplier in China, offering Plastic Extruder Used Double Piston Continuous Screen Changer, Dual Rods Continuous Extrusion Screen Changer for Plastic Extrusion Machinery, Plastic Raw Material Pelletizing Line Used Large Filtration Area Screen Changer and so on.

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Patent Certificate [Apr 27,2015]
Patent Certificate
Innovation is the blood of the enterprise, we obtain a patent for invention of a new kind of screen changer