Rubber air bellow 1.Can meet ROHS,REACH,PAHS,NSF,FDA,WRAS, etc. 2.Good quality ... air bellow, etc. Description of Good Performance Rubber Air Bellow Meet ROHS/ REACH: 1. Materials: can be NR, HNBR, MVQ, ACM ... complied with ISO9001:2008 and TS16949. 7. Material approved: Can meet RoHS, REACH,PAHS, PFOS,PFOA, FDA, NSF, KTW, WRAS, LFGB ...