Hebei HELIDA Grain Selecting Machinery Technology Co.,Ltd is a professional enterprise which engages in professional research,development and produce seeds processing machines,grain cleaning machines and agricultual byproducts processing machines. ?Service,Innovation,Professional, Preciseness?is our operation principle,we?ve built a rigorous and professinal team which has technical branch who takes senior engineer as core,effective sale team and skillful production team,all of them have rich experience that is the backbone of this industry.