• 59+

    Brand History

    Focus on the sensor field

  • 102 +

    National Patents

    International advanced technology

  • 12+


    EU/China product certification

  • 44+

    Production Process

    Product excellence

  • 60+


    Serve the global market

  • 300+


    More choices for companies

Product  Series

Main Products

Who We Are?

Hunan Firstrate Sensor Co.,Ltd

  • Our company was founded in 1965 and has more than 50 years of experience in sensor R & D and production.

  • Our products mainly include industrial sensors, intelligent control instruments, and IoT sensors.     

  • Our products have obtained CE, RoHS, ISO, ATEX and other international certifications.

  • Our company produces 200,000 sensor products every year and serves more than 60 countries around the world.

Our Mission

Contribute wisdom and strength to the development of smart cities and industrial interconnection.

Corporate Vision

Create a leading enterprise in the perception layer, transmission layer, and platform layer of the IoT.

Enterprise Spirit

Integrity, pragmatism, cooperation, innovation.

Service Philosophy

Responsible for the brand at all times and always satisfy customers.

News Center

 Firstrate Sensor 2023 Annual Party and  New Year Celebration
Firstrate Sensor 2023 Annual Party and New Year Celebration
On February 4th, 2024, the Firstrate Sensor 2023 Annual Commendation Conference and Annual Partywere held grandly at the Xinyuan White Swan Hotel. First's special guests, company leaders, retired employees and all working Firstrate team gathered together to celebrate the grand ceremony!   1. Annual meeting lottery     During the banquet, the company also carefully planned an exciting lottery session, which pushed the joyful atmosphere to a climax again. When the host announced the winners of each award in turn, the audience burst into applause, no matter on the faces of the winners The overflowing smiles and the applause and blessings of the non-winners all demonstrated the strong spirit of friendship and unity among the team.      2. Group photo at the annual meeting     During the group photo session, all employees gathered together with smiles on their faces and firm eyes. In front of the camera, they are not only witnesses of the company's development, but also an important force driving the company forward. These group photos are like vivid pictures, recording the spirit of sharing glory and unity at this moment, and showing the high-spirited and enterprising collective style of all members of the company.     In the new year, Firstrate wishes you all good luck in the Year of the Dragon, happiness to your family, and all the best! To learn more, please contact the Firstrate team.  
Firstrate-IOTE 2023 The 20th International Internet of Things Exhibition Shenzhen
Firstrate-IOTE 2023 The 20th International Internet of Things Exhibition Shenzhen
Highlights of the IOTE 2023 The 20th International Internet of Things Exhibition     The 20th International Internet of Things Exhibition Shenzhen Station of IOTE2023 will be held at Shenzhen International Convention and Exhibition Center (Baoan) from September 20 to 22, 2023, bringing together more than 600+ exhibitors from around the world and 130,000+ people from industry, logistics, and infrastructure. Professional integrators and end users in the fields of construction, smart cities, and smart retail visited the exhibition.         "New infrastructure" has laid a solid foundation for the development of the Internet of Things. The demand released by "internal and external dual circulation" has become the most fertile soil for the development of the Internet of Things. A trillion-level market is no longer a slogan. It is time to develop the Internet of Things. In this In the "golden period" of the development of the Internet of Things industry, it is even more necessary for the IOTE International Internet of Things Exhibition to gather the resources of the entire Internet of Things industry.   ‘’   Firstrate will bring series of products and IoT system solutions such as intelligent environment, intelligent agriculture, intelligent fire protection, intelligent water, intelligent pipeline corridor, intelligent property, intelligent manhole cover IoT transmission layer (5G), IoT pressure/temperature/level, gas monitoring, wind speed and wind direction monitoring, garbage overflow monitoring, infrared temperature monitoring multi-parameter water quality on-line analyzer, and so on, to appear in this exhibition.       Firstrate IoT system through the Internet of Things, cloud computing, big data artificial intelligence and other new generation of information technology applications, can be adapted to the complex access environment, large-scale device connectivity needs, low-cost, flexible and rapid deployment of various types of innovative Internet of Things applications.     If you are interested in IoT sensors, please contact Firstrate team for the latest consultation and assistance.        
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Contact us
+86 731-86171990
Email: sales@firstratesensor.com
Address: 4th Floor, Building 1, Zhitingyuan, Zhenhua Road, Yuhua District, Changsha City, Hunan Province,China.

Hunan Firstrate Sensor Co.,Ltd