★ Eneration operation and maintenance management ★ Equipment maintenance and repair ★ Planning and construction of waste water and water recycling equipment ★ Planning and construction of waste sewage equipment system ★ Air pollution prevention equipment planning and construction ★ Environmental documents apply for visa and representative business ★ Environmental special chemicals and biological additives ★ Equipment remote monitoring system planning and design contracting ★ Pure water and soft water equipment system planning and design contracting ◆Personnel quality: dispatched by qualified license personnel. ◆Operation management: Scientific management of equipment and equipment to maintain the normal operation of the equipment system to meet the regulatory emission standards and a contractual commitment to ensure compliance with the contract allows the commissioned to concentrate on operating the industry. Multi-station waste water treatment operation and maintenance information system (under construction): It can provide more immediate and reliable operation and maintenance management, master the equipment status anytime and anywhere, transplant the monitoring server to the cloud architecture, and carry out sewage treatment operation and maintenance management. ◆Select outsourcing operation and maintenance: 1. There is no significant increase in operating costs, immediate repair and professional operation and maintenance management. 2. Exempt from the problem of lack of staff, experience and inheritance problems. 3. Guaranteed professional services, can concentrate on the business.