auto rubber part: 1) OEM service; 2) High and low temperature resistance, 3) UL and SGS certification; 4) Aging resistan Features of our rubbe part;· Working temperature: -100 to +300 degrees;· Hardness: 25~95 Shore A;· Working field: Water, Bath shower toilet parts, lube, oil, industrial, mechanical, household appliance, etc...· High tensile Strength, Wear and tear resistance, Durable;· UL & SGS ...