• Food Grade NBR Rubber Hose
• SLV--Pharmaceutical Grade Platinum Vulcanized Silicone Tube (Silicone Vacuum)
• GB31604 no plasticizer certification
• Hiperflex--Smooth PTFE Teflon steel braided tube
• NCH non-conductive non-carbon insulated rubber hose
• STH high temperature industrial steam rubber hose
• PERFORMER ceramic-lined wear-resistant rubber hose
• VI--Food grade PU powder tube (FDA without plasticizer)