Jiangsu Rainbow Heavy Industries Co., Ltd. engages in equipment manufacturing and environmental protection businesses in China. The company offers material handling equipment, including shipyard/yard/factory handling, bulk material system, scrap steel, wood, waste dump, and inland river wharf bulk, and container handling equipment. It engages in the design, manufacturing, sales, installation, transformation and repair of various special equipment; research and development and leasing of mechanical equipment for various engineering construction activities; loading and unloading and handling; marine engineering equipment manufacturing; non-residential real estate leasing; technical services, technology development, technical consultation, technical exchange, technology transfer, technology promotion, technology import and export, goods import and export, etc.