Since 2016, Beijing Huayuhuihuang Eco-Environmental Protection Technology Co., Ltd (HYHH) has led the wastewater and solid waste treatment industry by providing advanced solutions in potable water, industrial wastewater, municipal solid waste and organic waste,etc. As a comprehensive ecological environmental protection industry service provider, we design, engineer, manufacture, and operate in environmental engineering, and provides customers with comprehensive, professional and comprehensive solutions and customized services.