Breezens company started its work in 2009 due to the needs of our country in the field of fluid measurement technology; The first objective of the company was to localize fluid measurement technologies, thermal sensors, and proportional solenoid valves; In each section, the study of prevalent technologies, the study of the strengths and weaknesses of each and the selection of optimal technology, based on the infrastructure of existing industries in the country, such as electronics and parts manufacturing was done.The unveiling of the first generation of the GP family of flowmeters took place in April 2014; The achievement of 2015 was to improve the measuring capacity of flowmeters of this family; In 2016, the first generation of proportional solenoid valves was built, followed by the first gas fluid mass flow controller; Improving the quality of electronic boards, control algorithms, measurement accuracy, signal resolution and response speed of sensors and finally, EMC certification from CE in 2017 until 2019 occurred after 5 years of successful presence in the Iranian market in 2019, by joining "Energy Holding" to start a new chapter in the technologies industry.