Ruichen Sealing is a leading seal manufacturer in China, focusing on the research and development and production of high-reliability and long-life spring energized seals, serving the aerospace, energy equipment, semiconductor and high-temperature and high-pressure industrial fields. The company has passed the ISO 9001 international quality system certification, has more than 40 patented technologies, and is equipped with a comprehensive testing platform. With its unique spring design and precision processing technology, it has become the preferred spring energized seals manufacturer for high-end equipment.
Spring energized seals are made of a PTFE sealing ring embedded with a stainless steel spring. They are high-performance seals developed for high temperature, corrosion, poor lubrication, low friction and other application environments to meet the increasingly demanding and diverse needs of industrial applications. Such as food and drug machinery, petrochemical equipment, pumps and valves, pressure vessels, aerospace equipment, etc.
As a CCTV "Craftsmanship" certified enterprise and a high-tech enterprise, Ruichen Sealing, as a professional seal manufacturer, cooperates with major brands and exports its products to high-end markets such as Germany, the United States, and Japan.
