Can you use the same engineering drawing for the US and Europe Manufacturers?
Most of the US Manufacturers follows the First angle projection and Most of the Europe Manufacturers follows the Third angle projection.
If we have to send the same casting drawing to the both supplier with their requirement what we should do?
Creating multiple drawings for the same model is a bad Idea. During changes in the model causes update required for all the drawings
So create the same drawing to use both First angle and the Third angle projection
See this link for the article, how to utilize the drawing program to maintain first angle and the third angle projection with the same drawing