Hebei Province Dingzhou Yongsheng grain and Oil Machinery CoLtd. is an enterprise of Hebei Province, specializing in the production of grain and oil machinery and equipment.It is a collection of grain and oil machinery technology research, project design, equipment design and manufacture and complete sets of equipment installation and debugging and other services in one, for the majority of business users provide a full range of technical support and service company.If interested ,Pls contact us.Nancy(at)oilmillchina(dot)com