International Pump Manufacturing 3107 142nd Ave E, Sumner, WA98390 International Pump Manufacturing is a company that manufactures and distributes pumps. In addition to pumps, products…More manufactured and distributed include drum mixers, pump variations, supply hoses, silica gel dryers, coatings and paint. Visit International Pump Manufacturing's Web site for information on products manufactured and distributed by this company, including picture galleries of products. This company also maintains an Asia Pacific Regional office in Singapore. Call, fax or e-mail with questions, comments, concerns and to request products.