Shanghai Rychen Technologies Co., Ltd. engages in the energy conservation and environmental protection business in China. The company researches and develops, designs, produces, and sells energy-saving centrifugal fans, centrifugal pumps, etc., as well as s high-efficiency plate preheaters, high-speed low-nitrogen burners, and other products. Its products are mainly used in steel, cement, chemical, and other industries. The company was founded in 2010 and is based in Shanghai, China.