In the era of rapid development in industrial automation, measurement and control instruments serve as the "nerve endings" of industrial production. They undertake core tasks including data monitoring, precise control, and safety assurance, and are critical to the efficient and stable operation of major industrial sectors.
Based in Zibo, Shandong Province, FRD Sensor is a high-tech enterprise deeply engaged in sensing and measurement for more than 20 years. Through continuous technological innovation, strict quality control, and a complete service system, the company has broken foreign technological monopolies and become a benchmark enterprise in China’s industrial sensing field. FRD provides professional measurement and control solutions for petrochemicals, new energy, water utilities, pharmaceuticals, and many other industries.
Founded in 2002, FRD Sensor has long focused on the R&D, manufacturing, sales, and technical services of industrial sensors and transmitters. It has grown from a follower to a leader in the industry, and is officially recognized as a National High-Tech Enterprise, National Science and Technology SME, and Provincial-level Specialized, Sophisticated, Unique, and New Enterprise.
Adhering to the philosophy of "technological innovation and quality first", FRD continuously increases R&D investment, builds professional R&D teams, and carries out industry-university cooperation. Up to now, FRD Sensor holds 65 independent intellectual property rights, including 5 invention patents, and has participated in the formulation of 7 national standards. With outstanding comprehensive strength, the company has been selected as a First-Class Material Supplier of China National Petroleum Corporation (CNPC), highly recognized by leading enterprises across the industry.
In production, FRD has built standardized clean workshops and introduced advanced production and testing equipment. It has established a high-precision monocrystalline silicon sensor packaging and testing production line with an annual capacity of 200,000 sets of sensors and transmitters. Key processes such as temperature compensation and aging realize fully automated "lights-out factory" operation, which greatly improves production efficiency while ensuring stable and consistent product quality.
FRD Sensor focuses on core industrial measurement demands and provides a full product portfolio covering pressure, differential pressure, temperature, flow, and other key parameters. All products undergo strict testing to adapt to complex and harsh industrial environments.
Its flagship FD3051S Series Monocrystalline Silicon Pressure Transmitter features accuracy up to 0.1% F.S. and carries multiple explosion-proof certifications including flameproof and intrinsic safety. It operates stably under extreme conditions such as high pressure, corrosion, and extreme temperatures, and is widely used in oil and gas exploration, pipeline transportation, new energy storage, photovoltaic power stations, and water network monitoring.
The FD80 Series Diffused Silicon Pressure Transmitter is widely applied in heating, fire protection, metallurgy and other fields for its high cost-performance and reliability. The FDWB Series Temperature Transmitter covers a measuring range from -200℃ to 1700℃, supporting multiple communication protocols, making it ideal for temperature monitoring in pharmaceuticals, shipbuilding and other industries.
In addition, FRD provides intelligent metal tube float flowmeters, digital display controllers, signal isolators, as well as customized OEM/ODM services, offering tailored solutions to meet diverse customer requirements.
High-end sensing and measurement products have long relied on imports. With the mission of achieving domestic substitution, FRD Sensor has mastered core technologies in high-precision monocrystalline silicon pressure sensor packaging and testing, breaking foreign monopolies and realizing independent control of key components.
Practicing the spirit of "sharing, win-win cooperation, responsibility and commitment", FRD provides a full-process service system including solution design, production, delivery, on-site commissioning and after-sales support. Its products are well-received nationwide and gradually expand to international markets, helping China’s industrial sensing technology go global.
From intensive cultivation to technological breakthroughs, from quality improvement to industry recognition, FRD Sensor has demonstrated the responsibility of a domestic high-tech enterprise through more than 20 years of persistence and innovation.
In the future, FRD will continue to focus on industrial automation, deepen R&D, optimize its product system, and improve service quality. With more precise, stable and intelligent sensing products, FRD Sensor will help various industries achieve refined, automated and intelligent production upgrades, and inject strong momentum into the high-quality development of China’s industrial sensing and measurement industry.
