Xinxiang Yuanlong Aviation Equipment Co., Ltd. was originally affiliated to Aviation Industry Corporation of Xinxiang, Ltd., It has 468 employees, 65 professional and technical personnel, and 28 senior technical and management personnel. It is specialized in military, refrigeration, high-speed rail locomotives, chemicals, steel, food , coal, petroleum and other industries with filters, switches, valves, pressure vessels manufacturers. Based on the development?ideas?of army-civilian?integration?and technology homology ,and relying on aviation filter technology,we have developed into a high-tech enterprise with strong technology, advanced equipment and completed test method in decades of continuous technological transformation and introduction. ?We’re a research?unit?with multiple qualifications combining scientific?research 、measurement、test and production?,and we have “level?1 granularity?measuring station of?the National Defense Science & Technology Industry” and “filtration and “separation machinery product quality inspection and test center of AVIC”.The Institute was founded in 1979. After more than 20 years of development, it is now a national defense accredited laboratory, military accredited laboratory and national accredited?laboratory. As a national liquid granularity?and national legal first-class measurement technology institution,it has more than 50 sets of international advanced measurement, test and scientific research instruments and equipment. It has formulated 6 national standards, 18 national military standards, 7 aviation standards and 13 mechanical industry standards. It is a member unit of 6 national industry standardization committees and the Secretariat of the national hydraulic pollution control standardization committee. Adhering to the concepts of dedication, integrity, innovation and transcendence,we are looking forward to the opportunity to establish beneficial win-win partnership with you and make?the?high?quality?brand mutually in the future.