LOUISVILLE, KY… Metal Sales Manufacturing Corporation, the premier nationwide provider of metal panels for the building and construction industry, has officially partnered with AppliCad, a technical software applications development and marketing company based in Melbourne, Australia.  The partnership will allow Metal Sales to marry their high-profile product with AppliCad’s world-class software, which provides industry-specific functionality to improve the accuracy and productivity of metal roofing, tile and wall cladding projects.