Redleaf Group, LLC, a business-to-business e-commerce company, today announced a partnership with, an online sourcing exchange for the global apparel market. As part of the agreement, Redleaf Group will provide $4.8 million in capital to the e-commerce start-up. Co-founded by L. Martin Patti, chairman and CEO, who has led several major, publicly-traded apparel companies, and Adam Patti, president and COO, ThreadExchange.