We adopt protrusion extruder technique instead of traditional way with perforated backing plate being used by other manufacturers to prevent crack and deformation occurring between metal support and friction material, eventually increase the shear strength greatly ,accomplishing zero risk. To make sure every piece of pad meet standard ,We also imported the raw materials add some special lubricant correct dosage mix according formula avoid premature wear ,uniform pressure control prevents cracks on the friction material proper temperature to make all friction component pervade and bond together in the homogenous way. through a series of road –test, trailer-test, and AK-MASTER testing simulation shows our brake cv pad last up to 150,000kms, offering domestic OEM SUPPLIER and exporting to many like Europe and America advanced countries .