J R IndustriesWrite a Review909-947-7126Be the first to review!3100 E Cedar St, Ontario, CA 91761Hi 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?CategoriesElectronic Equipment & Supplies-Wholesale & Manufacturers, Consumer Electronics Suggest an Edit