... . 3. Small order welcomed. FDA & UL Grade Silicone Rubber Cord Ring: 1. Materials: Silicone, NBR, ACM, NR, MVQ, ACM, FLS, CR ... as per your request. 6. Type: solid rubber extrusion, foam rubber extrusion, sponge rubber extrusion, etc. 7. Processing: all manufacturing processes ... individual testing room. 10. We have many current molds for rubber profiles, and OEM is highly welcomed with low tooling ...