Yi Ao Company believes in "saving oil resources, protecting environment". We have researched more than 100 brands of 16 series filtrating machine by absorbing advanced technology in and out of China. The products arre widely used in electric power, petrifaction, metallurgy, mine, aviation, shopping, railroad, pharmacy, edible oil and other fields to realize the safe production, saving energy and preventing environment pollution. The productshave the advantages of fast speed, high filtrating precision, stable movement, saving energy, perfect protectionfunction, convenient maintenance and good capacity. It has earned a good reputation among customers. Now the brand of Yi Ao has been known by more and more people in the market. ----Yi Ao Company provides high-quality service basing on strong scientific power, advanced producing equipment, and perfect detecting methods. Now it has become a largr professional producing company in domestic with high-grade quality, stable capacity and most varieties. At present, we are forging ahead for the goal of becoming the first-class brand of filtrating in the world.