We specialize in manufacturing liquid filter bag , bagfiltration vessels, air filter .We process of our own plant, so we have confidence in our product ,not only the cost advantage but also the quality advantage. In addition, We can also design and produce products according to your requirementWe provide products with the best quality and the lowest price,.You are welcome to visit our website: http://www.sunfilter.cn, which includes our company profiles and something latest products.