wholesale disc brake brake disc rotor stock OEM for trailer truck
Kindly provide OEM no.
1.Material: Gray iron HT250, Meet the American Standard G3000, Also offer ductile cast iron.
2.Hardness: 180- 240HB
3.Stable coefficient friction
4.Low noise, no dust
5.Long service life
Brake disc fit for: BPW, MAN, BENZ, DURAMETAL , NISSAN , HINO, HYUNDAI,daf,saf, etc. 
CNC maching center. One kind is normal turning, second is grinding,third is slotted and drilled. Many years of production experience. Passed 100% dimension inspection, crack detection and dynamic balance inspection.
Liangshan Changzai Machinery Manufacturing CO., Ltd. is located in Liang Shan County, which is Chinese trailer (special-use vehicle) production base.We specialized in manufacturing trailer accessories more than ten years, including Trailer Axle, Suspension System,Break Chamber, Landing Gear, Fifth Wheel, King Pin,Brake Drum, Twist Lock, Slack Adjuster, Air Tank, Rim, Cap, Leaf Spring, ABS, Modulators, Brake Shoe etc
