उत्पत्ति के प्लेस
Tianjin, China
Product name
large metal coil spring
Material
Alloy steel, spring steel, carbon steel
Surface treatment
Zinc Plating/Painting/Chemical oxidation
End treatment
Grinding ends
Production time
10-12 days
Packing
Plastic bag+carton box+pallets
Ends type
Closed and ground ends/Flat ends / Not ground ends/Closed ends
Application
Car, Auto, Valve, Machinery, Equipment, Industrial