Grey Iron,Wear resistant cast iron,Ductile iron,Cast steel,Gray iron.
According to customers requirement
If you can use Chinese material is the best.
A: We are trading company.
A: Generally it is 10-15 days if the goods are in stock. or it is 20-30 days if the goods are not in stock, it is according to quantity.
A: It depends.If you need any help, you can contact us.
A: If you have another question, pls feel free to contact us as below: