Automatic ring bending machine is a kind of mechanical equipment supporting the metal spiral winding gasket production, it is a special equipment for the production and processing of metal spiral winding gasket Inner and outer rings.br br Please check our website for more information. br br br Send me email: cixiseal@gmail.com. WhatsApp: +8615355846467. br br Any kind of enquiry and question would be taken seriously. We will contact you as soon as possible and offer you the corresponding services. Any enquiry is welcome.