... .0MMSHAPE AVAILABLEROUND,SQUARE ,RECTANGLAR,OBLATE,ELLIPSESTANDARDAST Cr.B , AST Cr.C JIS SS330, JIS SPHC, JIS SPHD, DIN S185, BS 040 ... WITH BLACK PAINTINGALL THE PRODUCTION PROCESS ARE MADE UNDER THE ISO 9001-2000 STRICTLYActually, We also provide you the tube mill and the ...