R & D InvestorsWrite a Review419-535-8713Be the first to review!6120 N Detroit Ave, Toledo, OH 43612Hi there!Be the first to review!5First-class4Better than most3About what I expected2Not the worst...1DisappointingClick to RateMore Business InfoHoursDo you know the hours for this business?NeighborhoodNorth TowneCategoryInvestment Securities Suggest an Edit