Features: 1) Material: low-carbon steel2) Size: OD 280mm max 3) Treatment: Zinc plating (Cr6 + and Cr3+), electrophoresis.
Features:
1) Material: low-carbon steel
2) Size: OD 280mm max
3) Treatment: Zinc plating (Cr6 + an
Supply Ability: | 50,000,000pcs/month |
Place of Origin: | China |