... our rubber epdm products 1)Working temperature: -100 to +300 degrees2)Working field: Water, lube, oil, industrial, machine ... About us We specialize in manufacturing various rubber products, plastic products, silicone products, zinc / aluminum alloy productswith more than ... ; TRD INSTRUM LTD; 4SITE ELECTRONICS; HOMEWARE PLASTICS CO., LTD, etc. Our advantages of making rubber epdm products 1. We have ...