NITTO SEIKO CO., LTD. is a manufacturer of industrial fasteners and tools, industrial and precision machinery, as well as measuring and control equipment. The Company operates in three business segments. The Fastener segment offers precision screw parts, special cold-headed parts and industrial fasteners. The Industrial Machinery segment offers automatic assembly systems, including free cycle conveyors, automatic screw fastening machines, automatic rivet caulking machines, assembly robots and other industrial machinery. The Control segment offers flow meters, high performance inspection sorting equipment, automatic penetration testing machine for geological survey, micro bubble washing equipment.