It has become a veritable cultural attraction. A soymilk brand Impressed by the popularity of soymilk, Lin Ping-sheng was smart enough to register "Yon Ho Soybean" as his own trademark. He founded Hong Chi Food Co., began to produce soymilk on an industrial basis, and managed Yon Ho Soybean a brand.
有品牌的豆漿有感於永和豆漿的盛名，原本從事仲介服務的林炳生，敏銳地搶在一九八五年將「永和豆漿」變成他的獨門註冊商標，並成立弘奇食品公司，開始機械化量產永和豆漿，將「永和豆漿」變成一個品牌來經營。