... of motorcycles as Yamaha,suzuki material:40mn/45mn standard:ISO/ANSI/DIN 428H high quality motorcycle chain,suit for all kinds of motorcycles ... treatment process, mesh belt conveyor furnace use,chain dry machine4)standard:ISO/ DIN /ANSI5)pre stretch and anti fatigue to make ... /pp bag,white or color inner box ,then pack in standard export carton or wooden case,also can packing as your ...