1.corrosion-resistant,sharp,bright,smooth 2. 420J2 for the cutter and guard 3.raw material:3cr13 4.perfect combination Haining Yongfa Shaver & Clipper Co., Ltd. ABOUT US1. We have always been highlighted in our highly-qualified technician team together with advanced production equipments,excellent management ,stringent quality test and control and satisfactory after-sale service.2. More than 30 ...