Profile: CH Four Energy Pvt. Ltd. is a manufacturer and service provider for biogas, sewage, effluent, water treatment plants & auto compositors. We offer packaged biogas plant, package sewage treatment, environment monitoring equipment, combined sewage cum food waste treatment plants and combined sewage cum effluent treatment plants. We are engaged in manufacturing and supplying integrated waste water treatment plant that is mainly used for the treatment of water. These include integrated sewage treatment plant and integrated effluent treatment plant. The water treated using these plants are used for gardening, farming and washing as per the need.