Long letter filter factory   

Long letter filter Co., Ltd. is located in Guan County, Hebei Province, Lin Industrial Technology Development Zone, is a set of filters, filter production, sales and service in one of the modern enterprise. For machinery, transportation, electricity, metallurgy, coal, chemical, medical, power, food, tobacco, sewage treatment and other industries to produce filters, filter professional manufacturers, the main product specifications of nearly two thousand. The factory has machining, stamping, surface treatment, filter core assembly and four workshops, two production lines, with the domestic advanced level of test preparation, with annual production of all kinds, cleaner production capacity of 100 million. Our products have been into the international market, domestic users throughout the country 31 provinces, autonomous regions, autonomous regions. Specializing in the production of gas, fluid precision filtering equipment manufacturing business of high and new technology industry. Production of filter, dust filter cylinder, hydraulic oil filter, purification equipment types nearly a thousand kinds of products, which are widely used in oxygen from iron and steel, petrochemical, gas power generation, fertilizer nitrogen, powder coating, empty equipment, clean room, air compressor station, fan dust, tobacco, pharmaceutical, food and beverage all types of machinery and equipment, air purification system, hydraulic and lubricating system and dust removal system. Especially in the clean air filter and hydraulic oil filter element has a very rich experience and unique technology, in the domestic leading level. Air filter, air filter cartridge adopts imported HV companies in the United States, South Korea Ahlstrom, Toray and other imported filter material, and first-class filter suppliers, with exquisite technology, advanced equipment, perfect detection means, modern management system meet the users of all kinds of filter needs, every one of our products are strictly in accordance with the ISO9001 international quality system standards in manufacturing. Our main products are hedeke filter, dawn filter, Pall filter, stainless steel after filter, dust filter cartridge, air filter cartridge, oil filter filter, oil return oil filter, hydraulic oil filter element, such as a variety of filter products. Especially in the clean air filter and hydraulic oil filter has a very rich experience and our company's unique production technology, the production of filter technology in the domestic leading level. Hydraulic system filter: oil absorption, return oil, pipeline and other filter and filter oil machine. Pall (Pall.), HYDAC (hydec), Argo (song of Solomon), MAHLE (Marla), INTERNORMEN (Norman England), Plasser (Plasser), MP FILTRI (jade), Donaldson Donaldson, eppensteiner, Stauff (xidefu) and other imported hydraulic filter in China. Engineering machinery, ship machinery, metallurgy, steel sheet metal, chemical, electric power, building materials and other industries of the air filter, oil filter, oil, water filter dust from the filter. Our company since many years adhere to in good faith to cast our enterprise brand business philosophy, adhere to the "treat people with sincerity, to the letter from people, the quality to convince the people, in order to win" business purposes, we are willing to work with all users to become a friend of mutual trust