Strata Worldwide was founded in 1992 and is headquartered in Atlanta,Georgia, USA. Fully staffed operations are located in New South Wales,Australia; Pretoria, South Africa and Pennsylvania, USA. From these locations, the company is a leading global provider of products, services and technologies that promote a higher level of worker safety in underground environments. Strata's portfolio of products includes emergency refuge chambers, wireless communications including personnel tracking, wireless gas detection and high speed Wi-Fi networks. For more information about Strata Worldwide please view their tunnelbuilder company profile here. 06/16 Links used: http://tunnelbuilder.com/Suppliers/Strata/
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