Molded rubber ball 1.Certificate: ISO9001:2008 2.Material: NBR, NR, EPDM, metal, ... sizes of rubber ball, according to your drawing or samplesMatetialNBR, NR ,EPDM ,SBR ,SR ,CR ,IIR ,etc.PackingInner packing is by plastic ... bag outer packing is by carton and woodenPayment termT/T, L ...