rubber lock ring 1.nature rubber band 2.print logo ok 3. ... or other items to prevent leakage, spillage, security utilityWe making lock ring which can be used in automotive industry.Rubber Parts ... are optional. 10.Silicone,Viton,Neoprene,Hypalon, plastic products PC,nylon,ABS,HNBR,EPDM,ACM,ACM,CR,NBR,NR etc.11 ... Tubing,silicon rubber,Automotive Part,Cake mold ,Silicone baking mold. lock ring