rongshui miao autonomous county waterworks expansion project uses my company's patented technology: reverse filtering gas water flushing filter technology and complete sets of equipment, our company to filter the function package in the form of the implementation of the project, providing the filter design, technology and automatic control equipment supply, system installation and commissioning services. since the filter put into operation, stable and reliable operation, water quality is better than the national standard, timely and thoughtful after-sales service. the project has become the benchmark water plant in guangxi province, surrounded by dozens of water companies have to visit, affirmed the reverse filter technology and hope to adopt.