Aoyang Filter Equipment Co., Ltd., located in Gu'an County, Hebei Province, is situated in the Beijing-Tianjin-Hebei economic triangle zone, specifically in the Lincheng Filter Industrial Park of Gu'an County, Langfang City. Equipped with various precision machining and specialized production facilities, it is a professional manufacturer dedicated to the research, development, and production of filters, filter assemblies, and filter elements. The company operates as a modern enterprise integrating production, sales, and service. Its products are widely used across various industrial production fields such as petrochemicals, power plants, metallurgy, mining, cement, electronics, tobacco, food, and pharmaceuticals. Main products include: 1. Filter elements and filter assemblies for the lubrication oil, fuel, and air supply systems of excavators, loaders, bulldozers, dump trucks, generator sets, luxury coaches, and a full range of engineering machinery, construction machinery, mining machinery, and transportation machinery (including brands such as Komatsu, Hitachi, Caterpillar, Kato, Sumitomo, Kobelco, BMW, Volvo, Scania, Terex, Daewoo, Hyundai, Isuzu, Nissan, Cummins, Perkins, Xiamen King Long, International, Chutian Pump, Sany Pump, Mitsubishi Pump, Mercedes Pump, Yutong, Great Wall Bus, Guilin Dayu, Beifang, Hefei Hyundai, Yaxing Benz), among other engineering machinery engine three filters. 2. Professional manufacturer of industrial dust filter elements! Products include oil-proof and waterproof dust filter elements, 3266 sandblasting filter elements, mixing plant dust removal filter elements, production line dust filter elements, and plastic dust filter elements. Application scope: Chemical production lines, pharmaceutical production lines, cigarette production lines, glass production lines, powder coating lines, powder sandblasting production lines, shot blasting production lines, cement production lines, drilling machine dust collection boxes, and various industrial dust removal filter elements, dust filter elements, dust removal, and dust filter cartridges (specifications: outer diameter 80-490mm, height 250-1000mm). · Made from domestic or imported 100% polyester long fiber industrial filter cloth, folded for durability, resistant to wear, acid, and alkali, with high strength. · Excellent air permeability, low operational air resistance, making pulse reverse blowing or other cleaning methods easier. · Can be repeatedly washed with water for reuse, extending service life. · Compared to traditional filter bags, the filtration area is increased by more than three times, while reducing pressure drop and improving recovery efficiency. 3. Brand filter elements for compressed air purification equipment: New series of (Hankison) Hankison filter elements, old series of (Hankison) Hankison filter elements, Hankison filter series, UK (Domnickhunter) Domnick Hunter filter elements, (Domnickhunter) Domnick Hunter filters, German Ultrafilter filter element series, Italian (Hiross) Hiross filter elements and filters, German Zander filter elements, Italian BEA filter elements, Swedish ATLAS-COPCO filter element company series. Precision compressed air filter elements: Fuyang Shengda filter elements, Jiamei filter elements, Jiameng filter elements, Zhendong filter elements, Kelin filter elements, Ultrafilter filter elements, Hanye filter elements, Hanyue filter elements, Risheng filter elements, Shanli filter elements, Youcheng filter elements, Tiancheng filter elements, Jiajie filter elements, German Ultrafilter filter elements, etc. (Hankison filter elements, UK DH filter elements, Hiross filter elements, German Ultrafilter filter elements). Other main products from the company (normal temperature type refrigerated dryers, Jiamei refrigerated dryers, high-pressure refrigerated dryers, refrigerated dryer parts, Hankison filter elements, precision filter elements, precision filters, automatic drains, high-efficiency oil-water separators, aftercoolers). Main products of Hangzhou Jiamei Refrigerated Dryer Factory, compressed air filters, and compressed air purification equipment factory include: refrigerated dryers, precision filters, sterilizing filters, dust removal filters, precision filter elements, SMC automatic drain AD402-04, high-efficiency oil removal filters for compressed air, dust removal filters, odor removal filters, sterilizing filters, high-efficiency steam-water separators, compressed air pipeline filters, pipeline filters, steam filters, stainless steel filters, aftercoolers, air storage tanks, alumina, compressed air oil-water separators, automatic drains, various screw air compressor three filters, and other compressed air purification equipment. Product dew point range: -23°C to -70°C, processing capacity: 0.6 to 300 m³/min, outlet oil content: 10 ppm to 0.001 ppm, outlet dust particle size: 3 μm to 0.01 μm. Purification equipment such as screw air compressor three filters, oil filters, compressor intake dust removal filter elements, oil filter elements, oil-gas separation filter elements, suitable for models including: Ingersoll Rand compressors, Atlas compressors, Fusheng compressors, CompAir compressors, Sullair compressors, Baoju compressors, Swan compressors, Kaeser compressors, Kobe Steel compressors, Denver compressors, Ekomak compressors, Hitachi compressors, Quincy compressors, Xiangyang compressors, Fulda compressors, Mitsui compressors, Tanabe compressors, Iwata compressors, and various domestic and imported screw compressors. 4. Replacement filter elements (products have reached the level of replacing imported filter elements): Replacement filter element series: PALL filter element series, HYDAC filter element series, MAHLE filter element series, PARKER filter element series, ARGO filter element series, FILTREC filter element series, STAUFF filter element series, VICKERS filter element series, EPPENSTEINER (EPE) filter element series, TAISEI KOGYO filter element series, INTERRANMAN filter element series, MANN filter element series, MP-FILTRI filter element series, and other high, medium, and low-pressure filter elements, oil filter machine filter elements, oil filter elements, marine oil filter machine filter elements, high-flow return oil filters and filter elements, precision filters, high-temperature resistant stainless steel hydraulic oil filter elements, coarse filter elements, fine filter elements, mesh filter elements, and other equipment hydraulic oil filter elements. 5. Equipment developed by the company: Portable oil filters, oil filter carts, vacuum oil filters, high-flow return oil filters, pipeline filters, natural gas filters, oil-water separation filters, oil-gas separation filters, electrostatic spraying equipment, concrete mixing plant silo top dust collectors, ground-connected powder recovery dust collectors, central dust collectors, and other dust removal equipment.