Manufacturing At RIGUAL we have a high degree of vertical integration. We manufacture many of the components we use to be able to control the quality of the process from the beginning and, also, to have the possibility of customizing the product in line with the needs of the customer. We have advanced state-of-the-art machinery: Plasma cutting Waterjet cutting with abrasive Bending machines Automatic welding Rolling cylinders (6m) CNC machining centre CNC and conventional lathes Tank-end production line Tank testing installation Paint shop