1.Best price and high quality 2.Long life,no noise, ... No noise,NO asbestos,Long life:30,000-50,000Kms3.-Semi-metal,little-metal,organic and ceramic options4.-Stable friction coefficient ... of brake pad2.- Packing: 10 or 20 sets packed with 1 double ply carton,And pallet. TS16949/ISO90001,E-MARK R90 ... ,USA BEEP TEST HOLDING COMPANYPROFESSIONAL BRAKE PAD MANUFACTURER High Quality Semi-metal Auto Brake Pad