FRD SENSOR Shandong Friend – Professional Industrial Measurement Transmitter Maker
With more than 20 years of dedication in the industrial control industry, FRD SENSOR is a national high-tech enterprise integrating independent R&D, intelligent manufacturing, global sales and professional technical services. Based in Zibo, Shandong, we serve the global industrial automation market with reliable Chinese manufacturing quality.
Founded in 2002, FRD SENSOR specializes in the R&D and production of pressure, differential pressure, temperature and flow transmitters & smart sensors. We have broken through foreign technical monopolies and realized full independent manufacturing from core sensor chips to complete equipment. Owning the manufacturing qualification for 0.05 high-precision transmitters, we adopt self-developed monocrystalline silicon sensing technology, intelligent unmanned production lines and precision testing equipment. Our products deliver high accuracy, excellent stability and strong adaptability, solving precise measurement challenges in complex industrial working conditions.

Our main product line includes 3051S series, FD80/FD86 series pressure & differential pressure transmitters, temperature sensors and liquid level measuring devices. All products support explosion-proof design, HART protocol and personalized parameter customization, widely applied in petrochemical, new energy, water treatment, pharmaceutical, heating, fire protection and other industrial fields.
Compared with imported industrial control equipment, FRD SENSOR boasts five core advantages:
- Independent core technology
- Cost performance
- Shorter delivery cycle
- Rapid localized service
- Customized solutions
Supported by a complete overseas supply chain and service system, we quickly respond to global clients’ personalized demands and provide one-stop industrial automation solutions covering model selection, scheme design, product supply and after-sales maintenance. Our products are exported to dozens of countries including India, Russia, Argentina and Kenya, winning long-term trust from global customers with superior quality.

Adhering to the philosophy of "Precise Manufacturing, Quality Priority & Innovative Development", FRD SENSOR keeps focusing on the industrial measurement and control field. We replace imported equipment with independent domestic core technology, providing cost-effective and reliable Chinese manufacturing power for global industrial automation upgrading.