Coating O Ring
Our strength guarantees that we can achieve a complete set of services from R&D, design, production, etc., to meet customers' needs of resistance to high temperature rubber ball, Bonded Seal, FDA certification o-ring to the greatest extent. Zhonggao Seal Technology is one of the leading Coating O Ring manufacturers and suppliers in China. Our factory has a wide varieties of Coating O Ring products in stock. Please be free to buy the bulk products from us. And we will also offer the customized service if necessary.