Johnstone Supply Store in GASTONIA webmaster1 May 15, 2021 Categories: HVAC WholesalersAddress 2222 PLASTICS DRIVEGASTONIA, NC 28054USAContact Phone: (704) 833-8035Contact Store Review Store Your Name * Your Email * ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ Your Review *