กิจกรรมกีฬาสีประจำปี

Rayong Intania Company Limited is calling the name “RIC” to establish in 1997 by Professionally of Quality and Experience for Construction or Mechanical work such as Piping, Structure Steel, and Equipment Installation for Industrial Plant-like Petrochemical, Refiner and Power Plant. In the Beginning, Company worked to start with Manpower Service Maintenance Before Change to Project work.