1.ISO 9001:2008 certified 2.OEM manufacturer 3.+/-0.01mm tolerance 4.QC inspect after ... center, CNC lathe, CNC milling machine, WEDM-LS(4-axis), WEDM-HS, digital precision lathe and Milling machine, instrument lathes, boring machine ... , in / cylindrical grinding,WEDM-HS,EWMD-HS etc.2 itting of heat system ...