Bison Machine Co.,Ltd is a nation-appointed professional manufacturer of machine for agriculture, forest, pasturage, fishery for many years. Now it becomes a technology enterprise that integrates scientific research, exploitation and manufacture as a whole. This company has not only researched three series of pellet mill, briquette press, crushers, hammer mill, mixer, cooler and pasture machinery but also the complete sets of feed, forest, fertilize, energy machinery equipments with more than ten kinds of high-quality products. They have been exported to Southeast Asian, Europe, Africa, and America, and so on.