Langfang Gaite Filter Equipment Co., Ltd. is registered in Gu'an County, Langfang City, Hebei Province, with a retail address for hardware products; Sales of gas and liquid separation and purification equipment for environmental protection; Filter element sales, air filter elements, dust removal filter cartridges, engine oil and diesel filter elements sales, gas compression machinery sales; Sales of rubber products; Sales of plastic products; Sales of metal products; Sales of valves and cocks. Integrity management and sincere cooperation<