Raido, founded in 2005, is an emerging technology company specializing in the production of high-end seals.

For the past 20 years, we have provided services to over 1000 customers from trade to production, and our professional advantages have become increasingly prominent. We mainly focus on customers' special needs and market gaps, and continue to devote ourselves to the research and development of special seals for extremely harsh working conditions such as high temperature, high pressure, and corrosion. We have formed a distinctive product line led by metal hollow O-rings, metal C-rings, PTFE rubber composite gaskets, and low stress rubber gaskets.

The deep roots of Raido Semiconductor are a microcosm of the rapid development history of China's semiconductor industry, with industry advantages such as high market share and wide service scope, a highly stable customer base in the semiconductor industry, and milestone achievements.

As the company's flagship product, the metal hollow O-ring has been deeply rooted in the chemical fiber industry for 20 years, providing direct and indirect services to internationally renowned brands such as OERLIKON and TMT. The product once had an international market share of over 40% in this field.

Excellent talents, advanced technology, sophisticated equipment, complete molds, and reasonable inventory are moving towards the advantages of more advanced equipment, more scientific management, more effective control, faster response, and more thoughtful service. All of these are the foundation that customers can trust. Raido is willing to serve our customers with high-quality products, excellent services, and optimized knowledge. We sincerely welcome new and old customers to visit and inspect our factory!