we supply various kinds of raw materials like EPDM,NBR,CR,NR,SBR,PTEF to produce auto rubber part,rubber seal,o-ring,rubber gasket,rubber air hose,rubber pad,rubber plug,rubber bumper,rubber boot,silicone bracelet,silicone case,rubber shock absorber,electric part,rubber part,rubber sheath,silicone seal,rubber mounting,rubber sheet,oil seal etc 10kg standard export packing or according to the buyers' request