Sun Brothers Development Co., Limited, together with its subsidiaries, develops, constructs, leases, and sells residential, commercial, and industrial buildings in Taiwan. The company operates through Real Estate Sales and Construction segments. It also engages the wholesale of building materials. The company was formerly known as Sun Power Development Co., Limited and changed its name to Sun Brothers Development Co., Ltd. in 2013. Sun Brothers Development Co., Limited was founded in 1980 and is based in Taoyuan, Taiwan.