Dalian Hualong Filter Cloth Co., Ltd. manufactures Industrial Filter Cloth and Filter Bag according to ISO9001:2008 quality certificate since 1994. Our Patent products horizontal-belt filter cloth, single-layer, double layers monofilament filter cloth have enjoyed good fame for their top quality. We produce various filter cloth for different types of filter press and belt filter, including belts, plates and frames, recessed and membrane filter press. We also produce filter bag for pulse jet filter, bag filter. Our products can be applied to solid-liquid and gas-solid separating in petrol-chemical, metallurgy, mine, environment protection, pharmacy, dyestuff, food,. power station, electricity, coal plant, steel company, cement plant, flour mill, pharmacy company, asphalt plant, carbon black company, garbage incinerator, etc.