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美國 HunterLab 
Hunter是MIT(麻繩理工大學)的科學家,他發明顏色對立學說L,a,b表色體系理論,是現代色度學理論的奠基人（已經去世）。1950年為保潔公司(P&G)制造了世界第一臺三刺激值色差儀(測量X、Y、Z）。后注冊成立了HunterLab顏色管理公司，專門從事顏色理論的研究和各種測色儀器的生產。

HunterLab's overall objective is to provide the most effective instruments and services available for the identification, measurement and control of the way things look. With over 55 years of experience, we are able to apply state-of-the-art technology to our systems to ensure their suitability for "real world applications." These systems are application driven and are geared to making the user's product measurement job simple, straightforward and successful. HunterLab instruments are used in a wide variety of industries including building material, chemical, food, paint, paper, pharmaceutical, plastic, textile and many others.

HunterLab is an employee-owned, ISO 9001:2000 registered, U.S. company. Each of us has a stake in the company's future. As a result, our corporate philosophy is focused on total customer satisfaction. We are a global company that provides worldwide support through local representation in more than 65 countries. In fact, more than 50% of our business is from international markets.