You need an Internet connection to access
the Manufacturing Network.The Manufacturing Network is an online directory of SolidWorks-enabled service vendors. This directory lists contract design and manufacturing companies who can help reduce your product's time to market. Each company in the directory is a SolidWorks user; there is no need to translate SolidWorks documents to an intermediate file format. The Manufacturing Network is free of charge.
You need an Internet connection to access
the Manufacturing Network.
To access the Manufacturing Network:
Click Manufacturing
Network 
on the Task Pane SolidWorks
Resources tab.
In your Internet browser, go to http://www.solidworks.com/swmn.