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  OHMVO

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  OHMVO manufactures custom lightweight silicone heating solutions for rolling stock applications in the rail industry.

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  One Big Circle

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  One Big Circle is a UK rail technology company and the creator of a multi-award-winning rail inspection technology.

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  Otto Christ AG, Wash Systems

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  Otto Christ AG produces a range of train washing systems including roll over units, wash tunnels and self-service wash and vacuum systems.