• 57+

    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

2022 The 18th International IOTE Exhibition--Shenzhen
2022 The 18th International IOTE Exhibition--Shenzhen
  From November 15th to 17th, 2022, the 18th International 2022 IOTE Exhibition was grandly held in Shenzhen International Convention and Exhibition Center (Bao'an New Hall). The scale of the exhibition area is 50,000 square meters. 400+ exhibitors are sincerely invited to come, covering enterprises from the perception layer, transmission layer, platform layer and application layer. Exhibitors cover the entire industry chain.     Fistrate Fair   In this exhibition, Firstrate displayed products such as multi-parameter water quality online analyzer, environmental monitoring weather station, smart fire protection, smart manhole cover, smart pipe gallery, smart water, smart environment, smart agriculture, smart property, and IoT transmission layer. and solutions, bringing a feast of intelligent, novel and rich IoT products and applications to the audience.       Won the Innovation Award     Multi-parameter water quality online analyzer   The integrated integrated design can measure a variety of water parameters without adding reagents and without reagent consumption; integrated functions such as circulation defoaming, data acquisition, and data remote transmission make water operations more efficient and management more scientific. In the exhibition It has attracted the attention and consultation of many audiences and media, and will play an important role in promoting the future development of smart water data information flow, management accuracy, and intelligent decision-making.     Through this Internet of Things exhibition, you can feel that the development of the domestic Internet of Things industry is thriving, and the application fields of the Internet of Things are constantly expanding. The Internet of Things sensor is the leading force for the development of the industry. It occupies a solid position on the road of network development.  
Double Happiness | First passed the national-level specialization and new "Little Giant" enterprise audit, and was awarded the famous brand in Hunan Province at the same time!
Double Happiness | First passed the national-level specialization and new "Little Giant" enterprise audit, and was awarded the famous brand in Hunan Province at the same time!
Passed the national-level specialization special new "little giant" enterprise audit   On August 8, the Hunan Provincial Department of Industry and Information Technology announced the list of the fourth batch of specialized, special and new "little giant" enterprises, and Hunan Firstrate Co., Ltd. (referred to as Firstrate) was successfully selected.   Specialized and new "Little Giant" enterprise is a "four modernization" enterprise with "specialization, refinement, specialization and novelty". "Pioneer" enterprises with excellent technology, quality and efficiency, and these enterprises have great development potential and growth potential, and are expected to become international leading enterprises in related fields in the future.   Firstrate has successively won the honorary titles of "Changsha Specialized Special New Little Giant Enterprise", "Hunan Specialized Special New Little Giant Enterprise" and other honorary titles. , which reflects the excellent comprehensive strength of First in the field of sensors, and is also a high recognition of First's innovation ability, industry status, development potential, etc. It also marks Firstrate specialization, refinement, and characteristics. On the road of modernization and innovation, it has reached a new level.   Recognized as a famous brand in Hunan Province   According to the Hunan Provincial Trademark and Brand Association's "Hunan Province Well-known Brand Recognition and Management Measures" and T/HNSSBPPXH 0001-2022 "Hunan Province Well-known Brand Recognition Management Regulations" group standards, "Firstrate" was recognized as the first batch of Hunan Province in 2022. famous brand! For an enterprise, a trademark is not just a symbol, it is the social recognition of the comprehensive strength of the enterprise. It is also an important achievement of Firstrate more than 50 years of advocating science, pursuing perfection, creating value and serving the society. Winning a famous brand in Hunan Province is an honor, affirmation, and motivation.   With the heart of a craftsman, Firstrate will strive for perfection, continue to innovate and explore in strengthening brand building, enhance the strength and global influence of domestic sensor brands, aim at the frontier of global sensing and IoT technology development, and deeply build IoT perception layer, transmission Layer and platform layer connection system, striving to be the leading enterprise in the IoT industry chain!
Good news! Firstrate was identified as a "little giant" enterprise in Hunan Province in 2022
Good news! Firstrate was identified as a "little giant" enterprise in Hunan Province in 2022
A few days ago, Hunan Firstrate sensor Co., Ltd. was successfully identified as a "little giant" enterprise in Hunan Province in 2022 with its professional technology, strong R&D capabilities and potential market development capabilities, marking the Special in independent innovation, scientific research application, market expansion and industry leadership and other aspects have taken a big step forward.   2022 Hunan Province Specialized Special New "Little Giant" Enterprise Recognition List   On January 23, 2021, the Ministry of Finance and the Ministry of Industry and Information Technology jointly issued the "Notice on Supporting the High-Quality Development of "Specialized, Specialized and New" Small and Medium-Sized Enterprises, and started the central government's support for the high-quality development of "specialized, refined, and new" small and medium-sized enterprises. policy. "Specialized, refined and new" refers to the characteristics of enterprises with specialization, refinement, specialization and novelty. "Specialized, refined and new" enterprises are important supports for the future industrial chain and the main force for strengthening the chain.   "Professional" - the original intention remains unchanged, focusing on sensor manufacturing for 57 years   In more than 50 years of wind and rain changes, Firstrate has been committed to the research and development and production of industrial sensors, intelligent control instruments, IoT perception layer, transmission layer, and platform layer series products, adhering to the quality concept of "quality creates brand" , continue to introduce advanced technology and equipment at home and abroad, keep the original intention with ingenuity, and provide personalized (OEM/ODM) solutions for more than 300 world-renowned enterprises in more than 60 countries around the world with leading technology, excellent quality and fast delivery, winning Widely praised by domestic and foreign customers.   "Fine" - attaches great importance to scientific research, and won 102 national patents   Firstrate implements the ISO9001:2015 quality management system in an all-round way, and has obtained CMC, CPA, CE, RoHS, Ex, ATEX, MA and other certifications, and has won 22 national invention patents, utility model patents and more than 80 software copyrights. Continuous breakthroughs in the research and development of high-performance, low-cost, integrated, miniaturized, and low-power smart sensors and IoT systems have greatly promoted the process of localization of sensors.   "Special" - Relying on IoT sensing to open up the overall situation of the Internet of Everything   Firstrate closely follows the development of global sensing and IoT technologies, and provides one-stop system solutions for different customers, different industries and different application scenarios. The IoT sensors independently developed and produced by the company: 4G, LoRa, NB-IOT wireless pressure, temperature, liquid level sensors and environmental monitoring, water quality monitoring, gas monitoring and other products, which are widely used in smart property, smart fire protection, smart water affairs, intelligent Manhole covers, smart environment, smart agriculture and other fields. Firstrate people use technology to escort the "lifeline" and support the safety of the city.   "New" - Responding to "New Infrastructure", IoT + Smart Manufacturing   Firstrate responds positively to the national policy of "new infrastructure" and firmly implements the two-wheel drive strategy of "Internet of Things + Intelligent Manufacturing". Technology-driven product upgrades, focusing on the two major positions of smart city and smart manufacturing, accelerating the formation of smart terminals and the development of a new generation of information infrastructure, empowering, assigning value, and empowering traditional industries.     In the future, Firstrate will continue to focus on the two major positions of smart city and intelligent manufacturing, keep up with the frontiers of global sensor and IoT technology development, continuously improve innovation capabilities and scientific research level, and play a demonstration of specialized, special and new "little giant" enterprises. role, condense stronger core competitiveness, actively promote the high-quality development of domestic sensors, and contribute little to the development of our digital economy.
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Contact us
+86 731-86171990
Address: 4th Floor, Building 1, Zhitingyuan, Zhenhua Road, Yuhua District, Changsha City, Hunan Province,China.