China Nature Energy Technology Holdings Limited, an investment holding company, provides wind power and pitch control system solutions in the People's Republic of China. It operates through the Sales of Pitch Control Systems and Related Components; Sales of Wind Power; Wind Farm Operation and Maintenance Business; Energy Storage Business segments. The company engages in the development, manufacture, and sale of customized pitch control systems and customized core components of pitch control systems, such as pitch drive controllers and motors. It also offers post market operation and maintenance services, including general operation and maintenance service for wind farms; upgrade and modification works for pitch control systems; and supply of consumables.