The Jinghong fasteners DIN 3017 Bolt Hose Clamps made in China are widely used in various industries to secure hoses onto fittings or pipes, providing a tight and secure connection. The design typically includes a worm gear mechanism that allows for easy adjustment and tightening.
Jinghong fasteners has 20years more experience,if you need which one and what kind of material ,it’s up to your demand.If you have more specific questions or need more information you can contact us without any doubt.