Profile: XinXiang TianCheng Aviation Purification Equipment Co.,Ltd　 specializes in designing and manufacturing industrial filter elements, filter & full set of filtering equipments. We are an ISO 9001-2000 certified company. We produce replacement filter elements, polymer melts filter elements, air filter, oil filter and water filter for industrial application. We have high, medium and low pressure line filters & multi-functional portable oil filtrating machine and back-flash water filters. Our filters are applied in petroleum, chemical, chemical fiber, coal, electricity, steel and water treatment industry.