Write a review Your name* Your e-mail* (Not for publication) Rating ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * * — Required information PPG Research And Development Center ← View details 4325 Rosanna Drive, Allison Park, Hampton Township, PA 15101 +1 412-492-5200