Street Address: Xiadian Industrial District Jiangnan Licheng
City: Quanzhou
Province: Fujian
Country/Region: China
Mercedes Benz
1) Wheel bolt:Grade 10.9 and 12.9 , HRC=34-37 Tensile strength: 1040N/mm 2) Finishing:Phosphate,Zinc plated,Black oxide 3) Material:5140steel,35CrMo,1045steel,ect We can produce as per customers' engineering drawing,samples,specification,and OEM is welcome.