1) For heavy-duty trucks and trailers 2) Applied for BPW, ROR, Fruehauf, SAF in Europe and Arvinmeritor in America 3) Brake shoe: electrophoresed in black 4) Brake lining: asbestos or non-asbestos with testing report made in Greening Testing Laboratories Inc. 5) Original numbers or some big companies, both European and American are recognizable with TUV: TS16949 certificated