Sanjia Yihua Spare Parts For Precision Mould can be within the tolerance of 0.001mm We supply various Spare Parts For Precision Mould and precision machines, such as pierce & burring punch, drawing punch, cut-off blades, row slitting blades, louver punches, slitting punches, etc. except that we do OEM precision parts as well. Spare Parts For Precision Mould