Profile: Genstar Technologies Co., Inc. provides pressure regulators, fittings, valves, welding apparatus and various gas control & handling devices. We are an ISO 9001:2000 certified company. Our medical gas products include medical gas outlets, flowmeters, vacuum regulators, flow gage regulators and medical gas adapters. Our welding products include CGA adaptors & valves, check valves and compressed gas regulators. Our adjustable relief valves designed for regulators as a protection for low-pressure components of systems sensitive to over pressurization. Our R11SL series single-stage stainless steel regulators designed for high purity gases.