CNC high precision mechanical parts 2.One year quality guarantee 3.Material:brass,steel,Al 4.Different style Mechanical parts high precision mechanical partsBrass Parts,CNC machine Excellent dimension accuracy Finishing: Zinc, Nickel, Chrome plated. Aluminum,Steel,Brass...We can supply Precision brass parts & CNC milling parts Customized OEM drawings or samples are welcome. 1) Material: Aluminum ...