Frank J. Sonzala is executive vice president of Pressure Systems International (PSI). Based in San Antonio, TX, the company is the number one supplier of automatic tire inflations systems around the world. For mor information go to www.psi-atis.com.
Frank J. Sonzala is executive vice president of Pressure Systems International (PSI). Based in San Antonio, TX, the company is the number one supplier of automatic tire inflations systems around the world. For mor information go to www.psi-atis.com.