... 4.Certificate:SGS,BV,ISO Itemhigh quality stainless steel bar,stainless steel bar, stainless steel rod,hot rolled stainless steel bar,cold ... -99, GB4226-84, EN10088-3-2005,JISG4303-2005,etcSection ShapeRound,square,angle,hexagonal,flat,shaftSurfaceBright,pickling,polishing,sand blast,hair line ... question,please feel free to contact me.contactproduct photo certificates: high quality stainless steel bar