Uniparts Olsen is a manufacturing company that provides a range of precision steel parts for original equipment manufacturers. Established in 1972, it is a privately held company that serves customers in the construction, agriculture and forestry industries. The company also supplies precision machined pins, bushings and structural bosses. Uniparts Olsen has a more than 138,000-square-foot facility to produce over 5,000 products. In addition, it offers induction heat treating and zinc plating services. The company has received ISO 9001:2000 certification. Uniparts Olsen operates in Eldridge in Iowa. It is a part of the Uniparts Group and maintains electronic data interchange systems.