Sun Brothers Development Co., Limited develops, constructs, leases, and sells residential, commercial, and industrial buildings in Taiwan, and also wholesales building materials. Its activities include real estate sales and leasing, residential and building/industrial plant development, and house construction. The company was formerly known as Sun Power Development Co., Limited and changed its name to Sun Brothers Development Co., Ltd. in 2013. Founded in 1980, it is based in Taoyuan City, Taiwan.