Sinoma Energy Conservation Ltd. operates in the energy conservation and environmental protection business in China and internationally. The company engages in general engineering contracting, equipment manufacturing and sales; energy-saving and environmental protection engineering and equipment; building energy-saving materials; and is involved in the research, development, manufacture, and sale of fiber cement panel/calcium silicate panels and aerated concrete block/panel production line sets. It is involved in waste heat power generation; geothermal development; electricity and heat production and supply; professional technical services; clean energy power generation; low-carbon energy cycles; energy storage systems; and integrated green energy management. Sinoma Energy Conservation Ltd. was founded in 1998 and is based in Tianjin, China. Sinoma Energy Conservation Ltd. operates as a subsidiary of China National Building Material Group Co., Ltd.