KEROTEST MANUFACTURING CORP.
Kerotest Mfg Corp. Since 1909 has been a manufacturer of Valves & Fittings to the Natural Gas Industry. We manufacture and distribute Steel Gate and Ball valves, a full line of Polyethylene Ball Valves, Monolithic Insulators Joints, Manifolds, INNOGAZ Electrofusion Fittings & Accessories, Strainers, Needle and Gauge Instrument Valves.