... good quality, reasonable price Custom Silicone Parts FDA Approved ProductCustom Silicone Parts FDA ApprovedMaterialSilicone/NBR/EPDM/Vtion/SBR ... window, construction machinery, construction bridges and tunnel.used in mechanical, automobile, electrical appliance, industrial, construction or special ... (bracelets) ,silicone kitchenware, watches and rubber parts.3.strictly carry out of the SGS quality ...