... environment-friendly friction material.Semi-metal,little-metal,organic and ceramic qualities satisfy different requirements.Meanwhile we also can ... WVA, OE, LUCAS, ATE, MK, AK No. and detail car make,and so no.6.- Perfect after service,keep to follow brake pad ... :30,000-50,000Kms3.-Semi-metal,little-metal,organic and ceramic options4.-Stable friction coefficient,reasonable wearing rate5.-Complete ...