• Global Valve & Controls is an API 6D, Q1, & ISO 9001 Valve Manufacturer, headquartered in Houston, TX, that provides the right valves for the right application.
  • Chromatic Industries @ChromaticValves · Jul 26, 2013 RT @globalvalvecont: Natural #gas leak in the Gulf of #Mexico | Global #Valve and Controls...
  • Chromatic Industries manufactures and distributes our proprietary HCV Valve through our ISO 9001 and API Q1 approved facility.
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  • Sales@Gvcintl.com Let us help you find your valves at the right prices without loosing quality #FlangedBallValves #API6DValves https...