MONTERREY, Mexico--(BUSINESS WIRE)--Mexican auto suppliers (MAS) are well positioned to capture growth originating from heavy investments in Mexico by European and Asian automotive original equipment manufacturers (OEMs), according to a new Fitch Ratings report. Fitch believes increased diversification, robust operating cash flow and stable credit metrics will allow MAS to finance capex needs resulting from OEM expansion in Mexico. In Fitch's opinion, cost structures have improved and MAS are b