Bison Gear and Engineering, founded in 1960, was acquired by the father and son partnership of Norman and Ronald Bullock in 1987. As Chairman of Bison, Ron Bullock has opened the company to the global market, expanded Bison's overall product line, and established a Research and Development Center. Since the Bullock's acquisition of the company, Bison's sales volume has more than quadrupled.  Shipping ReceivingBison supplies power transmission equipment to the global marketplace. Our established production capacity is in excess of 500,000 units annually and our products are used in all 7 continents. Our customers depend on the reliability and durability of our products in demanding applications.  As a dynamic and innovative company, Bison recognizes the importance of listening and responding to our customer's needs. We are committed to achieving Total Customer Satisfaction. Our Annual Quality Plan describes our efforts to achieve this goal.