Long deep seal manufacturing (shares) Ltd, is a professional seal manufacturing enterprises, are located in the city of Wuhan City Industrial Park Han, specializing in the production of various mechanical seals, oil (axis) letters, and various types of industrial rubber products sealing material (silicon carbide, graphite carbon, alloy, aluminum, filled PTFE), has developed more than 80 series, more than 1, 000 kinds of high specification models (low) temperature, in the light of mechanical seals , all widely used oil, paper, printing, food processing, pharmaceutical, biotechnology, dealing with the water cycle, reactor machinery, general industrial pumps, submersible motor pumps and marine pumps, pump engine, vehicle and automotive cooling pump compressed air conditioning machines, freezers, and could be replaced by similar Kelangbogeman products, and maintain a high quality performance, and very competitive prices, now more than 80% of export products, exported to Europe, the Americas, Southeast Asia and the Middle East and other countries and regions , and the United States and home of well-known domestic enterprises to provide quality support services, the establishment of a long-term trade.