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Shijiazhuang Hongdefa Machinery Co., Ltd.

Maize Mill, Wheat Flour Mill, Corn Mill manufacturer / supplier in China, offering 30years Factory 100tpd Maize Flour Mill Machine Price, 5-500t/D Corn Mill Machine/Corn Milling Machine/Corn Grinding Machine, Wheat Maize Corn Rice Sorghum Mill Flour Making Machine and so on.

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Supplier Homepage Company Show Certificates gravity cleaning machine Patent


gravity cleaning machine Patent [May 30,2015]
gravity cleaning machine Patent
Patent certificate for gravity cleaning machine, mainly used for all kinds of grian cleaning machines.