As an important member of Stanley Infrastructure, DUBUIS was founded by Mr. Maurice DUBUIS in 1949. At the beginning of its establishment, the company was positioned in precision engineering design and manufacturing, and in a market environment that keeps pace with the times , Dubari applies the knowledge and experience accumulated over half a century to the research and development of new products. The current product line covers railway vehicle equipment grounding, catenary operation construction, power cable construction, railway signal line connection, etc. It has been widely praised by users in the industry.