Changsha Panran Technology Co., Ltd.is the branch of Tai'an Panran Measurement & Control Science and Technology Co.Ltd, it .with nearly 30 years' experience in "instrument thermal metering calibration instrument" technologies development and manufacturing, We win the technology innovation, soft hardware developing and product matching industry leading position. We are famous temperature measurement and calibrating instrument manufacturer. Our main products: Temperature and humidity calibration device, Temperature thermocouple calibration device, Thermal instrument verification system; Thermostatic oil bath; Heat pipe thermostatic bath; Temperature and humidity verification box; Pressure calibration equipment; Temperature product accessories and some other instruments (Ultrasonic flaw detector, Hardness tester , Colorimeter ,Surface roughness tester; Thickness gauge ;Digital caliper, Projector etc. ) Our Panran Brand products have many technology patents and independent property right , and are of the lead position in domestic level. Most of them meet AMS2750E standard. They are widely use in military system, measuring and calibration institutions, rolling, stock, machine, metallurgy, electricity, oil, chemical, instrument and meters industries.

Picture	Certification Name	Certified By	Business Scope	Available Date --- Expired Date	Verified
	ISO9001	China Great Wall Quality	DESIGN, DEVELOPMENT, PRODUCTION&SERVICE OF INTELLIGENTIZED TEMPERATURE-METER CALIBRATION SYSTEM AND INSPECTION TOUR INSTRUMENT FOR TEMPERATURE HUMIDITY FIELDS	2019-10-22 ~ 2022-10-21

Business Type	Trading Company	Country / Region	Hunan, China
Main Products	thermocouple calibration furnace, portable dry block, ice point dry well, precision standard thermometer, Thermostatic oil bath	Total Employees	11 - 50 People