Zhengzhou Siwei Grain & Oil Engineering and Technology Co., Ltd.
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Oils and Fats
    1. Oil and Fat Processing ProjectsVariety of full set vegetable oil plants with processing capacity of 50~6000 t/d for various kinds of oilseeds. Crude oil refineries with capacity of 10~1200 t/d.
    1. Subcritical Fluid Extraction ProjectsSub-critical Fluid Extraction technology and production line for extracting all oleo-soluble substances out from all raw stuffs of flora and fauna.
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