Founded in 1996, Taisyou International Business Co., Ltd. has been the largest manufacturer of asbestos-free Calcium Silicate Boards and Fiber Cement Boards in Taiwan. Our operating philosophy is to produce top quality building materials, and make a strong effort in environmental protection and material recycling. All our products and building systems are developed and manufactured under ISO9001 International Accreditation System in order to be specified with total confidence. These boards ...