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Quality assurance

In February 2025, the laboratory of Beijing Ander Technologies Co., Ltd. officially obtained the Nadcap MTL Laboratory Accreditation Certificate issued by PRI. This achievement marks another international authoritative recognition for the company, following its AS9100 Aerospace Quality Management System certification in 2011 and CNAS national accreditation for laboratory construction in 2024. The simultaneous attainment of the laboratory S-400 certification further enhances the company's global competitiveness in the fields of metallic honeycomb and turbine components.

    As an important supplier in the aerospace manufacturing sector, Beijing Ander Technologies has established a comprehensive aviation quality assurance system:As an important supplier in the aerospace manufacturing sector, Beijing Ander Technologies has established a comprehensive aviation quality assurance system:


    AS9100D Aerospace Quality Management System Certification;
    CNAS National Laboratory Accreditation;
    S-400 Special Certification for Materials Laboratory;
    S-1000/485 Special Certification for Supplier Quality Systems;
    Nadcap Accreditations:
    MTL Materials Testing Laboratories
    HT Heat Treating and Brazing
    EDM Electrical Discharge Machining
    Welding Gas Tungsten Arc Welding (GTAW/TIG)
    NDT (FPI) Fluorescent Penetrant Inspection

Beijing Ander Technologies places a high priority on quality assurance, possessing a complete range of inspection methods and testing equipment, and has established a professional quality management team. The quality management team is composed of experienced professionals, including certified customer release representatives. They are responsible for quality monitoring and continuous improvement throughout the entire process, from raw material procurement to finished product delivery. Upholding the principle of "Quality First," the company continuously improves inspection technologies and advances quality management informatization to provide products and services that satisfy customers.

The Andatech laboratory is a CNAS-accredited laboratory and has obtained internationally authoritative Nadcap certification, as well as certifications from major domestic and international aviation manufacturers. This signifies that Andatech's capabilities in material testing and experimentation have reached internationally advanced levels.

The company strictly adheres to the AS9100 aerospace quality management system standard, ensuring high reliability and consistency in its products and services. Through standardized manufacturing processes and quality control mechanisms, Beijing Ander Technologies continuously enhances product quality to meet the stringent requirements of high-end industries such as aerospace.


Introduction to CNAS Accredited Laboratory of Beijing Ander Technologies Co., Ltd.

*National CNAS Accredited Laboratory - The Foundation of Precise Quality Control

*Certificate No.: CNAS L20542

*Accreditation Period: April 7, 2024 - April 6, 2030

The laboratory of Beijing Ander Technologies Co., Ltd. has officially passed the rigorous assessment by the China National Accreditation Service for Conformity Assessment (CNAS) and obtained national laboratory accreditation. This achievement signifies that our testing capabilities, quality management system, and technical expertise all meet international standards (ISO/IEC 17025:2017). Our test reports now carry international credibility and are mutually recognized in over 100 countries and regions worldwide.

  • CNAS recognized core values

  • Laboratory Development Milestones

  • Future Development Directions

    CNAS accreditation represents a significant milestone in our quality system construction. Moving forward, we will:

    -Continuously expand the scope of CNAS-accredited testing items to meet diverse client needs

    -Pursue Nadcap aerospace special process certification to enhance testing capabilities in high-end manufacturing

    -Optimize testing processes and reduce delivery cycles to provide more efficient services

    The laboratory of Beijing Ander Technologies Co., Ltd. will build upon CNAS accreditation as our foundation, continuously improving technical capabilities to provide more professional and reliable testing services, supporting our clients' quality upgrades.

  • Core Value of CNAS Accreditation

    CNAS recognized core values

  • Laboratory Development Milestones

    Laboratory Development Milestones

  • Future Development Directions

    Future Development Directions

    CNAS accreditation represents a significant milestone in our quality system construction. Moving forward, we will:

    -Continuously expand the scope of CNAS-accredited testing items to meet diverse client needs

    -Pursue Nadcap aerospace special process certification to enhance testing capabilities in high-end manufacturing

    -Optimize testing processes and reduce delivery cycles to provide more efficient services

    The laboratory of Beijing Ander Technologies Co., Ltd. will build upon CNAS accreditation as our foundation, continuously improving technical capabilities to provide more professional and reliable testing services, supporting our clients' quality upgrades.

Online detection and control capability
Online detection and control capability

Image measuring instrument

Andatek uses high-precision image measuring instruments to achieve non-contact size detection at the micrometer level. This technology utilizes optical magnification and digital image processing,It can quickly complete geometric measurements such as complex contours and hole spacing, especially suitable for the analysis of form and position tolerances of precision metal honeycomb structures, with a detection accuracy of ± 1.5 μ m,Fully support AS9100D's strict requirements for size control.

Fluorescence detection

The company is equipped with a fluorescent penetrant testing system that meets the NADCAP AC7114 standard for detecting surface microcracks in aviation components.Using Level 2 high-sensitivity fluorescent agent, defects with a width ≥ 0.01mm can be identified, and combined with ultraviolet imaging system,Ensure the reliability of surface integrity assessment of key components such as turbine blades after fatigue testing.

Bridge type three coordinate measurement

Configure a temperature controlled bridge type coordinate measuring machine (CMM) with a measurement range covering large workpieces of 2m × 1.5m × 1m.Equipped with Renishaw PH20 five axis measuring head system, the spatial measurement accuracy reaches (2.1+L/300) μ m, meeting the full-size inspection requirements of turbine components,Directly connect the detection data to the MBD 3D model for GD&T analysis.

Metallographic examination

A metallographic laboratory certified by NADCAP MTL, with specialized capabilities such as grain size grading (ASTM E112) and brazing diffusion layer analysis.Using automatic grinding and polishing equipment and digital intelligent microscope system,It can achieve quantitative analysis of typical aviation defects such as IGA/IGO, and the detection report has been officially recognized by PRI.

Electromagnetic interference and compatibility testing

Construct an EMC laboratory in accordance with the DO-160G aviation electronics standard, equipped with a 3-meter semi anechoic chamber.It can perform 28 electromagnetic compatibility tests such as CE102/CS14, with a radiation immunity test frequency band of up to 18GHz,Provide certification and testing services that comply with RTCA/ED-14 standards for airborne electronic equipment.

Material testing machine

The 100kN servo hydraulic material testing system meets the requirements of AMS, GB and other standards,Can perform tensile/compression/bending tests in high temperature (up to 1200 ℃) environmentsEquipped with DIC digital imaging technology to achieve full field analysis of strain field, the data is used for material performance verification in FAA airworthiness certification.

Niton raw material composition testing

Using the Thermo Scientific Niton XL5 Plus handheld XRF analyzer,Quickly identify compositional deviations of aviation materials such as nickel based alloys and titanium alloys in 3 seconds.Built in AMS 2750 and other standard libraries, with a detection accuracy of ± 0.01%,Support on-site rapid determination of PMI (Material Conformity) to avoid the risk of raw material mixing.
Inspection and testing technology