Wye Valley Precision Engineering can add more bounce to the ounce. The rubber company designs and makes precision natural and synthetic rubber components and moldings, including "O" rings. At a 30,000 sq. ft. facility in Ross-on-Wye in the UK, Wye Valley Precision Engineering uses such fabrication methods as injection molding and transfer compression in the manufacture of its rubber products, including some that are custom-made. The company serves customers in the aerospace, automotive, electronics, marine, and medical industries, among others.