Dongguan Jiesheng Hardware Industry CO.,LTD Overview Dongguan Jiesheng Hardware Industry CO.,LTD professionally provides solutions to custom precision hardware spare parts since 1999.Our mainly products are CNC machining parts,Milling parts,CNC lathe parts,Turning parts,Pin Shafts,Heat sink,Screws,nuts and ect.Follow us to visit jiesheng office,QC room,warehouse and workshop. Contact us to know more.