Bison has distinguished itself as a manufacturer with a strong engineering tradition who provides substantial added value in the power transmission and motion control products it brings to market. Our robust, durable prod......Bison has distinguished itself as a manufacturer with a strong engineering tradition who provides substantial added value in the power transmission and motion control products it brings to market. Our robust, durable products have found a home in some of industry most demanding applications, supported by our Robusticity quality/design philosophy. About 20% of our production are proprietary custom designs and many of our standard units are modified to meet application requirements, so please let us know your needs. Our website is designed to assist you in arriving at a product that matches your specifications. Once the specifications are finalized and agreed-upon, I think you find our Lean manufacturing system is finely tuned to giving you what you need, when you need it, supported by our Customer Service group and a great network of distribution partners and field sales representatives.