Hunan Firstrate Sensor Co., Ltd. is a high-tech joint venture specialized in researching, manufacturing, and selling sensors. Our products include pressure transmitters, temperature transmitters, liquid-level transmitters, wind speed & direction transmitters and intelligent control instruments. They are widely used in the field of aviation & aerospace, national defense & military project, engineering machinery, railway & urban railway system, automotive electronics system, HVAC, air compressor, textile, petrochemical, coal mines and other industrial automation control.

Firstrate currently employs nearly 300 people. More than 70% employees have bachelor degree or above. We cover an area of more than 20,000 square meters. Our company has now implemented the quality management system of ISO9001:2008, and has advanced technique & equipment and comprehensive product test method. Our advanced techniques, high quality products and fast delivery have earned us a good reputation among customers from home & abroad. Our products have been exported to more than 20 countries and regions such as the USA, Germany, Italy, Russia, South Korea, and India. We also provide OEM/ ODM services for customers around the world.

Firstrate is committed to the research & development of internationally leading micro-fused technology, adopting micro-fused silicon strain gauge production technique, bus technology and wide temperature digital compensation data system. MEMS sensors have been recognized and highly praised by scientists and engineers from industrial automation. At present, our company has declared 6 national invention patents and 20 plus utility-model patents. We have got CM and CE, Safety & Flame-Proof and RoHS certificates.

Firstrate will hold on to our enterprise spirit: With high and new technology, making contributions to the development of China's industrial automation. Aiming at the forefront of MEMS technology, we actively develop and research sensors, promote the industrialization of sensors, and make efforts to be a pioneer, innovator and potential leader in the field of sensors.