+86 731-86171990
  • 55years

    Brand precipitation

    Focus on the sensor field

  • 102 items

    National patent certification

    International advanced technology

  • 12items

    International product certification

    EU/China product certification

  • 44channels

    Strict production process

    Product excellence

  • 60+

    State provides solutions

    Serve the global market

  • 300+

    Well-known enterprise cooperation

    More choices for companies


Who We Are?

Hunan Firstrate Sensor Co.,Ltd

A high-tech enterprise integrating industrial sensors, intelligent control instruments, IoT perception layer, transmission layer, and platform layer product development, manufacturing and sales. Provide customers with high-end customized sensors and IoT system integration solutions. Products are widely used in aerospace/navigation/military, engineering/textile machinery, oil/gas, HVAC/air conditioning, smart cities, industrial interconnection and other fields.


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

Links: Hunan Yuanhang Holdings    Hunan Aotong Intelligence 

Contact us
+86 731-86171990
Address: 4th Floor, Building 1, Zhitingyuan, Zhenhua Road, Yuhua District, Changsha City, Hunan Province,China.