Wako品牌官网: http://www.wakousa.com Wako品牌链接: http://www.annoron.com/brand-271.html Wako品牌介绍: FUJIFILM Wako Chemicals U.S.A. Corporation is a wholly owned subsidiary of FUJIFILM Wako Pure Chemical Corporation of Japan. FUJIFILM Wako Pure Chemical Corporation, worldly renowned for its high purity chemicals, established Wako Chemicals USA, Inc. to expand its presence in the United States. The first US operations opened in 1981.