Nippon Seiki is a world-class manufacturer of instruments for vehicles, agricultural, and construction equipment. Established in 1945, Nippon Seiki Co., Ltd. is headquartered in Japan, with numerous facilities worldwide. N.S. International, Ltd. ("NSI"), a group company of Nippon Seiki, located in Troy, MI, is a tier one supplier of instrument clusters and head-up display units for FCA US, General Motors, BMW, Honda, Harley Davidson, Suzuki, Polaris, Arctic Cat and other OEM's.