A: With detailed information for us to qutoe:Material,Quantity,Delilvery Status(pre-machined or finished),Mechanical Property requirement;
For us,it is better the unit weight can be more than 5 tons per piece,
the minimun wall thickness more than 50mm(less will be easy to be cracked).
If the enquiry is for shipbuilding,it is better the buyer can offer approved drawing from class in time.
The more details,the better.