... quality certificate for more than 10 years. 2.Applicable scope:Hose assembly is widely used in hydraulic plant, mining machinery, construction ... .Types:1.)Fitting Types:Swaged hose fitting, Crimped hose fitting, Interlock hose fitting, Reusable Hose fitting, Socketless hose fitting2.)Fitting Material Types:zinc ... ,UN available5.More pics for your reference: hydraulic automotive Hose assembly/fittings