Nippon Seiki Co., Ltd. engages in the manufacture and sale of instruments for automobiles, motorcycles, agricultural and construction machines, and boats in Japan, the Americas, Europe, and rest of Asia. The company also provides head-up displays; level, revolution, angle, stroke, inertial, and versatile ultrasonic velocity sensors; and EMS with high-density PCB mounting for automobiles, as well as aftermarket products, such as link meters and multi-digital displays under the Defi brand. In addition, it offers household appliances, including remote controllers for air conditioners, and housing and facility equipment; office automation equipment comprising operation panels for multi-functional printers; and factory automation equipment. Further, the company sells new and used automobiles; and provides car inspection and maintenance services. Additionally, it processes and sells resin materials; manufactures building and household control circuits, assemble harnesses for in-vehicle instruments, and fuel gauge sender units; and offers logistics, import/ export customs clearance, food, insurance agency, and advertising agency services, as well as information systems and services. Nippon Seiki Co., Ltd. was incorporated in 1946 and is headquartered in Nagaoka, Japan.