rubber for chair base 1.Material:EPDM,Silicone,NR,NBR,Viton ... 3.Own factory, _______________Hi, dear, welcome to JTS page!!_____________________ rubber for chair base MaterialEPDM,Silicone,NR,NBR,VitonColorAny color on ... packing is sutable for long-distance transport.We own our mould workshop, we can develop and make new products according to ...