JSL Construction & Development Co., Ltd. operates as a real estate agent and seller in Asia and internationally. It operates through three segments: Real Estate Selling Agency, Construction, and Development. The company engages in the construction of public housing; development, lease, rent, and sale of residential and commercial buildings; investment, operation, commission, trade, lease, rent, and sale of real estate properties; and trading of building materials, as well as undertakes civil construction engineering projects. It is also involved in the hotel rental and leasing; IT software and third-party payment services; international trade and land development businesses; interior decoration design and contractor services; construction equipment and building material businesses; trading of construction machinery; manufacture of baked food; wholesale and retail of food and beverage; investment in public construction; and property management services. The company was formerly known as Kim Shangchang Development Co., Ltd and changed its name to JSL Construction & Development Co., Ltd. in July 2013. JSL Construction & Development Co., Ltd. was incorporated in 1986 and is headquartered in Taipei City, Taiwan.