... price6)standard:ISO/ DIN /ANSI7)good quality with best delivery time8)manufacture and OEM9)packing : ... products as the following1)roller chains: A series(9.525-50.8mm pitches),B series (9.525-50.8mm ... ,530,630,25,25H3)short pitch conveyor roller chain attachments:A-1,A-2.K-1 ... 2082,2080H5)agricutual chain:ZGS38 series, 212A(2060) with attachment series,6)simplex,double,triplex chainsThe chain technic is as ...