Street Address : No.50 Zhangwei Road, Dongwang County, Xinzhuang Town, Changshu City
City : Suzhou
Province : Jiangsu
Country/Region : China (Mainland)
Applied in brake system, PM technics,
ID: ￠19. 55(+0. 1/ 0)
OD: ￠46± 0. 3
Density: 6. 8- 6. 9
Hardness: ≥ HRA40