Research about the apparel and textile industry of Pakistan

We are an apparel sourcing company working to create a sales pitch. As part of the pitch we need to answer Why is pakistan the place to get your Clothing made ? We need to do reseach on Pakistan apparel industry such as number of factories, annual sales, costs, fabrics used, expertise, capabilities and etc.

Example
Pakistan Apparel Manufacturing Capability (Why Pakistan?)
Why is Pakistan important
What is the competitive advantage of Pakistan
what are the goods produced in Pakistan
State of the country
export volumes