NORTHWEST INSTRUMENT, INC. (NWI) applies advanced technologies of electronic compensation, optical-electronic sensing, and servo automation in its wide array of products, including self-leveling rotary lasers, automatic l......NORTHWEST INSTRUMENT, INC. (NWI) applies advanced technologies of electronic compensation, optical-electronic sensing, and servo automation in its wide array of products, including self-leveling rotary lasers, automatic levels, theodolites and total stations.With strong engineering and manufacturing capabilities, NWI not only manufactures products bearing NORTHWEST (NWI) brand name, but also produces OEM products for prestigious companies in the industry. Possessing well-established distribution and service networks throughout USA and Canada, NWI provides prompt customer service and technical support both before and after the sales.Most recognized for providing quality instruments at competitive prices, NWI is committed to providing dependable and economic solutions to the industry, as is captured by our slogan: