Raido, founded in 2005, is an emerging technology company specializing in the production of high-end seals and an ISO9001:2008 certified enterprise.

Over the past twenty years, from trading to self production, our professional advantages have become increasingly prominent, mainly focusing on customer special needs and market gaps. We continue to focus on the research and development and production of special sealing components for extremely harsh working conditions such as high temperature, high pressure, and corrosion. We have formed a characteristic main product line led by metal hollow O-rings, metal C-rings, PTFE composite gaskets, and low stress rubber pads.

Raido products are customized for very professional and demanding fields, coupled with the unique performance of these products, so there are almost no competitors in the market. They have been widely used in industries such as petroleum, chemical, electricity, steel, papermaking, shipbuilding, aerospace, electronics, chemical fiber, chlor alkali, etc. Not only are they designated and selected by many well-known domestic enterprises, but they have also been exported in large quantities to many countries and regions such as Europe, the Middle East, South America, and Southeast Asia, Thousands of products are shipped from multiple warehouses every day.