... .Best price 5.Fast delivery,many models Flexible silicone rubber parts 1.Materails:silicone and rubber (EPDM, also NBR, SBR, CR, NR, ... Advantages:1.Our own mould factory was founded in 1998,has 14years experiences in making mould2.We are maufactory,can handle the ... of Silicone rubbers products, own mould factory with 14years experiences in making Mould,can handle the whole process from mold development ...