The core R&D team of YIDU comes from several postdoctoral fellows and PhDs with a background in aerospace at Northwestern Polytechnical University. They have a deep technical accumulation in the field of laminar differential pressure principle, especially in microflow measurement and control. Currently, they have obtained more than 20 innovative patent technologies and dozens of domestic and foreign authoritative certifications. The company has participated in multiple national level projects, including the compilation of the key book "Flow Measurement Technology Complete Book" in the 14th Five Year Plan of China and the 2022 project of the "Hydrogen Energy Technology" key special project of the Ministry of Science and Technology. For many years, the company has adhered to scientific research and development principles, starting from a formula and gradually developing high-performance products. It is the first domestic manufacturer of laminar flow meters and controllers to obtain CPA certification. While maintaining independent research and development, we have established close cooperative relationships with China Academy of Metrology, AVIC Institute of Metrology 304, Chinese Academy of Environmental Sciences, Shanghai Institute of Automation, Northwestern Polytechnical University, and others.
