Differential Pressure Transmitter
Submersible Level Transmitter
Flow Meter Series
IOT Sensors

Specialized Automation Sensors

Pressure Sensors

  • Explosion-proof Pressure Sensors
  • Sanitary Pressure Sensors
  • Differential Pressure Sensors

Temperature Sensors

  • RTD&Thermocouple Sensors
  • Temperature Transmitters
  • Temperature Display Modules

Flow Meters

  • Electromagnetic Flow Meters
  • Votex Flow Meters
  • Turbine Flow Meters
  • Rotor Flow Meters

IOT Sensors

  • IOT Pressure Sensors
  • IOT Level Sensors
  • IOT Temperature Sensors


Our sensors and transmitters are extensively utilized in various industries including chemical, power generation, automated machinery, medical, hygiene, and pharmaceutical sectors.
About Us
  • ​​​​​​​Nanjing Hangjia Electronic Technology Co., Ltd. was founded in 2015 as a specialist in industrial automation and process control solutions. We develop, manufacture and service a wide range of high-precision instruments for measuring pressure, temperature, level, flow, and other industrial parameters. Committed to strict quality control and exceptional customer service, our product philosophy centers on specialization, customization, and intelligence. Our leading technologies and intelligent manufacturing capabilities have enabled us to provide professional measurement solutions to customers in over 100 countries globally, across industries such as machinery, water treatment, food & pharmaceuticals, environmental protection, power, metallurgy, and shipbuilding. Rigorous calibration, temperature compensation, and testing protocols ensure the accuracy, stability, and reliability of every product we deliver.
Our Partners


HIGHJOIN Honored As Title of High-tech Enterprise

High-tech enterprise refers to a company that specializes in the development, production, and application of advanced technologies. These enterprises are known for their innovation, research and development capabilities, and cutting-edge products or services. They play a crucial role in driving tech

View More
HIGHJOIN Newest Product Catalog

HIGHJOIN Newest Product Catalog

View More
HIGHJOIN Meets You at The 2024 LANBO EXPO!

Blue Expo was founded in 2006. Since its establishment, the company has held more than 100 exhibitions and conferences of various types, with more than 30,000 exhibitors. The industries involved include food, medicine, chemical industry, general machinery, industrial equipment, machine tools and mol

View More
Get A Free Quote
Our product philosophy is specialization, customization, and intelligence.

Quick Links

Product Category

Contact Us

    Add : Room 201, Building 5, No.18, Fenghua Road, Yuhua Economic Development Zone, Nanjing, Jiangsu,China
    Phone : +86-13270442058
    E-mail : info@hjsensor.com
   Whatsapp : +86-13270442058
Copyright  2023  Nanjing Hangjia Electronic Technology Co.,Ltd. Supported by leadong.com. Sitemap