bathroom parts 1.bathroom part material:EPDM,SBR,viton etc. 2.Available ... 3.High QA/QC system 4.OEM/ODM welcomed bathroom parts features:1. Materials advice: silicone and rubber (EPDM, also NBR ... , NR, etc),as your request , Environmental Friendly.2. Application: automotive, machinery, bathroom facilities, household electrical appliances etc.3. Certifications: All manufacturing ...