ISO 17025 Accreditation · CNAS Qualification Certification
Precise Measurement, Trusted for Broad Accuracy
Metrological Calibration
A professional third-party metrology and calibration laboratory, safeguarding the quality of your products.
Hebei Kuanzhun Metrology Service Co., Ltd. was established in 2023 and specializes in metrological calibration in the fields of thermometry and mechanics. Equipped with more than 20 sets of high‑precision standard instruments, the company offers accurate and reliable calibration services for temperature transmitters, humidity sensors, pressure gauges, pressure transmitters, wireless temperature‑and‑humidity data loggers, large steam sterilizers, and other devices.
Company establishment
CNAS Accreditation Criteria
Set of standard instruments
Laboratory area
ABOUT US
On Wide-Range Metrology
Hebei Kuanzhun Metrology Service Co., Ltd. was established in 2023 and is a professional third-party impartial laboratory specializing in metrological calibration. The company is committed to providing customers with precise, reliable, and efficient metrological calibration services.
The company’s laboratory covers an area of over 300 square meters and comprises two specialized metrology and calibration laboratories—thermal and mechanical—equipped with more than 20 high‑precision standard instruments, including temperature and humidity calibration chambers, constant‑temperature baths, and pressure calibrators.
We adhere to the quality policy of “precise measurement and trustworthy service,” have established a quality management system in strict accordance with ISO 17025 requirements, and have successfully obtained accreditation from the China National Accreditation Service for Conformity Assessment (CNAS).
Our Values
Professional, Precise, Fair, Efficient
Professional Qualifications
CNAS-accredited laboratory: seven calibration standards have received national accreditation.
Precise and reliable
More than 20 sets of high-precision standard instruments, traceable to the national primary standards.
Impartial and independent
Third-party impartiality, with data that is accurate and reliable.
Efficient service
Fast response, on-time delivery, and premium service.
Professional Laboratory Capabilities
LABORATORY CAPABILITIES
It houses three major specialized metrology and calibration laboratories—covering thermodynamics, mechanics, and chemistry—and is equipped with internationally advanced calibration instruments.
Thermodynamics Laboratory
Calibratable Items
- Temperature transmitter
- Industrial Platinum/Copper Thermal Resistance Sensor
- Humidity sensor
- Large steam sterilizer
- Wireless temperature recorder
- Wireless humidity recorder
Main Equipment
- Standard platinum resistance thermometer
- Constant-temperature oil/water bath
- Temperature and Humidity Calibration Chamber
- Precision dew point meter
- Wireless recorder
- Temperature transmitter
Mechanics Laboratory
Calibratable Items
- General pressure gauge
- Pressure vacuum gauge
- Pressure transmitter
Main Equipment
- Pressure calibrator
- Pressure module
- Temperature transmitter
- Temperature transmitter
- Temperature transmitter
- Temperature transmitter
Chemistry laboratory
Calibratable Items
- Temperature transmitter
- Temperature transmitter
- Temperature transmitter
- Temperature transmitter
- Temperature transmitter
- Temperature transmitter
Main Equipment
- Temperature transmitter
- Temperature transmitter
- Temperature transmitter
- Temperature transmitter
- Temperature transmitter
- Temperature transmitter
Service Process
Service process
1
Requirements Communication
Understand calibration requirements
2
Proposal Quotation
Develop a calibration plan
3
Submit for inspection / Door-to-door service
Shipping or on-site calibration
4
Calibration Execution
Professional and Precise Calibration
5
Issue a certificate
CNAS Report Certificate
Certification
Honors and Qualifications
CNAS Laboratory Accreditation Certificate
CNAS Laboratory Accreditation Certificate
Software Copyright
Scope of Accredited Calibration and Measurement Capabilities -1
Scope of Accredited Calibration and Measurement Capabilities -2
CNAS Laboratory Accreditation Certificate
Partner
Partner
Baijiahao
TikTok
WeChat Official Account
Email: rongfeng@88.com
Address: No. 5, Chicheng West, Zhongjie Medical Device Park, Cangzhou City, Hebei Province