1. Queen Screw & Manufacturing Inc 60 Farwell St, Waltham, MA 02453 Coordinate: 42.36639,-71.21797 Phone: (781) 894-8110
2. Sistema Plastics Us 460 Totten Pond Rd, Waltham, MA 02451 Coordinate: 42.39579,-71.25615 Phone: (781) 703-5498