National British supermarket chain ASDA Stores Limited has renewed its long term agreement with XPO Logistics (NYSE: XPO) for reverse logistics operations. Under the new deal, XPO will continue to manage nine ASDA service centres for the Leeds based retailer. XPO washes millions of units of returnable transit equipment every year for ASDA and repairs them when needed. XPO has worked with ASDA to introduce a wide range of innovations in the service centres, such as a "zero waste to landfill" (ZWTL) solution that helps ASDA meet its recycling goals for more than 600 stores in the UK. Many of the solutions have been custom developed through this partnership, which has reduced costs along the supply chain by bringing more logistics functions in house. Proprietary XPO technology developed with ASDA tracks the assets and manages hundreds of supplier accounts.