Changsha Panran Technology Co., Ltd.
about
Your partner for 
calibration excellence
Panran products are widely used in military industry (including aviation, aerospace, weapons, nuclear energy, ships),measurement/calibration institutions, rolling stock, automobile manufacturing, machinery, metallurgy, electric power, petroleum, chemical industry and other fields, and can undertake customized R&D projects such as aerospace, military industry, railway, etc. to meet the needs of high-end special customers. Panran brand is based in China and faces overseas, and its products have been sold to dozens of countries and regions in Asia, Europe, South America, and Africa.

Panran adheres to the development philosophy of "surviving on quality, development on innovation, starting with customer demand, and ending in customer satisfaction", and is committed to becoming a pioneer in promoting the development of thermal instrument verification instruments in China.
PANRAN brand was founded in 2003 and originated from the state-owned enterprise Tai'an Intelligent Instrument Factory established in 1993. Through nearly 30 years of continuous development, it has become a temperature/pressure calibration instrument manufacturer integrating R&D, manufacturing, sales and service. The headquarter of PANRAN is located at the foot of the world-famous Mount Tai, and has branch offices in Xi'an and Changsha.
The company's existing staff of 106 people, R & D personnel accounted for 20%, Panran is the national measurement of technical regulations and norms and industry standards and norms to participate in the drafter; focus on the calibration industry and the production experience of more than 30 years, with the domestic military and national laboratories have a close cooperation at home and abroad with annual sales of 110 million, more than 3,000 square meters of office space and more than 12,000 square meters of the production base. 
Corporate video
30 years R&D 
Experience
12,000m
Factory Area
2
24 Hours Online 
Service
100pcs 
Monthly Production
$90,000,000
Annual Output Value
7 Day Order 
Delivery
With 30 years of experience In research, development and manufacturing of thermal measurement and calibration instruments
Company trends
  • November 2023 Panran Participated in The 39 Asia Pacific Metrology Programme General Assembly and Related Activities
    November 2023

    Panran Participated in The 39 Asia Pacific Metrology Programme General Assembly and Related Activities
  • October 2023 Panran was elected as the First Vice-Chairman Unit of the International Cooperation Committee of Zhongguancun Inspection, Testing and Certification Industry and Technology Alliance.
    October 2023

    Panran was elected as the First Vice-Chairman Unit of the International Cooperation Committee of Zhongguancun Inspection, Testing and Certification Industry and Technology Alliance.
  • May 2023 The Fifth China International Metrology and Testing Technology and Equipment Exhibition (CMTE)
    May 2023

    The Fifth China International Metrology and Testing Technology and Equipment Exhibition (CMTE)
  • September 2022 The new generation of ZRJ-23 Series Intelligent Thermal Instrument Calibration System is officially launched
    September 2022

    The new generation of ZRJ-23 Series Intelligent Thermal Instrument Calibration System is officially launched
  • May 2021 China International Metrology and Testing Technology and Equipment Exhibition (CMTE) 
    May 2021

    China International Metrology and Testing Technology and Equipment Exhibition (CMTE) 
  • April 2021 2021 National Technical Specification for Temperature Measurement, JJF1101-2019 Calibration Specification of Environmental Testing Equipment for Temperature and Humidity Parameters
    April 2021

    2021 National Technical Specification for Temperature Measurement, JJF1101-2019 Calibration Specification of Environmental Testing Equipment for Temperature and Humidity Parameters
  • April 2021 Inaugural Meeting of the Thermal Engineering Technical Committee of the National Measurement and Testing Center in Central and South China
    April 2021

    Inaugural Meeting of the Thermal Engineering Technical Committee of the National Measurement and Testing Center in Central and South China
Temperature calibration and pressure calibration instruments with an accuracy better than 7 and a half digits
why choose panran
Thermometer has an accuracy of one thousandth
Higher than national regulations and standards, the company is the drafting unit of industry standards.
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With 30 years of experience In research, development and manufacturing of thermal measurement and calibration instruments
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