Founded in 1987, Metroval started operations under the name Tecnobrás, producing oval gear positive displacement meters under license from the German company Bopp Reuther. In 1988 the company changed its name to Metroval – which was born from the key words of its operation at that time: metrology and oval, the shape of the essential gear of the meters manufactured. In 1989, already installed in the building where its headquarters are still located, in Nova Odessa, a city in the interior of São Paulo, it had doubled its number of customers and had Petrobras responsible for a significant part of its order backlog. , signed a technical collaboration agreement with the German company Rheonik, with another technology transfer contract, guaranteeing the manufacture of mass meters by Coriolis effect, in a pioneering character in Brazil. It was the first company of its size to win the ISO 9000 certificate in the segment, and expanded its presence in the oil and gas market, whether in onshore fields or offshore platforms. It was also in the 90s that it began to make its presence felt in the gas segment with equipment for CNG and LPG. In the late 90s Metroval began to conquer the world with exports, especially to Canada. In 2000 he participated in the creation of joint decree number 1 ANP/INMETRO, which changed the philosophy and criteria for measuring oil in Brazil. Responsible for adapting and maintaining the measurement systems in 14 oil platforms in the Campos Basin, installed and maintains a branch in Macaé, RJ, with more than 100 employees. With over three decades of experience, Metroval is proud to account today more than 30,000 meters sold to more than 6,000 customers. A genuinely Brazilian company and national leader in measurement technology, it completely dominates the production cycle of meters and flow measurement systems, generating the continuous development of solutions in fluid control.