Duo SealWrite a Review201-567-7902Be the first to review!2 Milltown Ct, Union, NJ 07083Hi 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?AKADuo Seal LLCCategoryGlass-Wholesale & Manufacturers Suggest an Edit