Collins Medical signed a five-year lease renewal to occupy 35,000 square feet of flex space at 220 Wood Road in Braintree, MA. The single-story, 35,000-square-foot building sits prominently on Wood Road with excellent Route 128 highway visibility. Collins Medical develops, manufactures, and markets medical diagnostic equipment and related software, specifically in pulmonary and exercise stress testing areas for hospitals, clinics and medical testing centers. David Mitchell and Jim Rader of Rader Properties represented the tenant and the owner, Warren Collins Inc.