for both home and overseas markets,function including punching,shearing,twisting,bending,angle-bending,riveting,circle-forming. the tool set in JG Series is produced for both home and overseas markets,which has been awarded four National Patents. it's function including punching,shearing,twisting,bending,angle-bending,riveting,circle-forming. 1. high effiency ,convienient 2.export to all over the ...