MAG GROUP was founded in 1994, The business covers Survey/GPS, water industry and sea industry, Now MAG GROUP is a multinational group with the business scope specialized in many fields, such as surveying mapping, navigation, communication, environment, etc. Mag is also Trimble's world No.1 distributor, have good relationships with some other world leading surveying and environmental Company.With strong manufacturing capabilities, MAG is not only manufacturing products carrying the brand name of MAG Survey, but also is making OEM products for other companies in the industry.