Sewage treatment equipment technological features: (1) less sludge production without sludge treatment equipment, pumping 1-2 times a year, the water can be reused. (2) removal of the high organic pollutants, water quality and stability, strong resistance to impact load. (3) The entire system is a high degree of automation, without special care, equipped with artificial braking system. (4) small footprint, system odor, noise reduction, buried underground, in coordination with the surrounding environment. (5) Buried systems generally do not bear the load of a car, it can be used to strengthen the structure at high loads. Korpi always uphold science and technology, environmental protection, green, energy-efficient design concept, while creating social and environmental benefits, but also because of the lifting of the customer's environmental distress and for customers to create a huge economic benefits. 4.28 For more information, please visit www.sdsongfeng.com