Other oilseed works

Zhengzhou Siwei undertakes other oilseed species: oil soya beans, walnuts, sea buckthorn seeds, flax, palm, pepper seeds, pumpkin seeds, etc. The company has independently developed and designed efficient, economical and reliable processes in oil making and refining. The process can be designed according to the needs of different customers. The process can be fully automatic computer control, automatic adjustment and stable operation.