We are pleased to announce that the Testing Center of Shenzhen Xingyuan Intelligent Instrument Co., Ltd. has successfully obtained the CNAS (China National Accreditation Service for Conformity Assessment) Laboratory Accreditation Certificate (Registration No. CNAS L25773).
This accreditation confirms that our testing center meets the rigorous requirements of ISO/IEC 17025:2017 — the international standard for the competence of testing and calibration laboratories. It demonstrates our unwavering commitment to maintaining the highest standards of testing accuracy, reliability, and impartiality.
The scope of our accredited services is detailed in the attached schedule of this certificate. With this recognition, our testing reports are now formally recognized by all CNAS member laboratories and enjoy international mutual recognition through the ILAC MRA (International Laboratory Accreditation Cooperation Mutual Recognition Arrangement).
This milestone is a testament to our continuous efforts in quality management and technical capability improvement. We will continue to uphold rigorous standards and provide our customers with more reliable, high-quality testing services.
What Is CNAS Accreditation?
The China National Accreditation Service for Conformity Assessment (CNAS) is the authoritative body authorized by the Chinese government to provide accreditation services for conformity assessment bodies, including testing laboratories, calibration laboratories, inspection bodies, and certification institutions.
CNAS operates as a full member of the International Laboratory Accreditation Cooperation (ILAC) and the Asia Pacific Accreditation Cooperation (APAC) . CNAS-accredited laboratories are recognized under the ILAC Mutual Recognition Arrangement (MRA) , which spans more than 100 economies worldwide. This means that test reports issued by our Testing Center carry the same weight as those from any accredited laboratory in the United States, Europe, Japan, Australia, and other participating countries.
What ISO/IEC 17025:2017 Requires
ISO/IEC 17025 is the global gold standard for testing and calibration laboratories. Achieving this accreditation requires:
- Strict technical competence: Personnel must demonstrate proficiency in testing methods, equipment operation, and data analysis.
- Validated test methods: Every testing procedure must be scientifically sound, properly documented, and validated for its intended use.
- Measurement traceability: All equipment must be calibrated against national or international standards.
- Quality management system: A comprehensive system covering document control, internal audits, corrective actions, and management reviews.
- Impartiality and confidentiality: Laboratories must operate free from commercial, financial, or other pressures.
Scope of Accredited Services
The CNAS certificate (Registration No. CNAS L25773) covers a defined scope of testing activities directly relevant to Shenzhen Xingyuan Intelligent Instrument Co., Ltd.’s core products — intelligent instrumentation and related systems. While the detailed scope is provided in the attached schedule, typical accredited services for an instrument manufacturer include:
| Testing Category | Examples |
|---|---|
| Electrical Safety | Dielectric strength, insulation resistance, ground continuity |
| Environmental Reliability | Temperature and humidity cycling, vibration, shock, salt spray |
| Electromagnetic Compatibility (EMC) | Radiated emissions, conducted emissions, electrostatic discharge (ESD) |
| Performance Calibration | Accuracy verification, linearity, repeatability, stability |
| Mechanical Testing | Enclosure ingress protection (IP rating), impact resistance |
For the complete scope, please refer to the official certificate documents.
Why This Accreditation Matters to Our Customers
1. Globally Recognized Test Reports
Test reports bearing the CNAS and ILAC MRA logos are accepted by regulatory authorities and customers in over 100 countries without the need for retesting. This simplifies international trade, reduces time-to-market, and lowers compliance costs.
2. Uncompromising Quality Assurance
Every instrument leaving our facility has been tested under a rigorously controlled quality system. Our accreditation provides independent, third-party validation of our testing competence — giving you confidence in every product you receive.
3. Reduced Risk of Non-Compliance
Many industries — including industrial automation, energy, transportation, and telecommunications — require products to meet specific safety and performance standards. Testing in a CNAS-accredited laboratory ensures that compliance evidence is defensible and audit-ready.
4. Continuous Improvement
Accreditation is not a one-time achievement. CNAS conducts regular surveillance audits (typically annually) and full reassessments every two to five years. This ongoing oversight ensures our testing center remains at the forefront of technical and quality standards.
5. Faster, More Reliable Product Development
When you collaborate with us during the design and prototyping phases, our accredited testing capabilities allow rapid validation of new product concepts, shortening development cycles and reducing external testing costs.
Our Commitment Moving Forward
Earning CNAS accreditation is a significant milestone, but it is not the finish line. Shenzhen Xingyuan Intelligent Instrument Co., Ltd. is committed to:
- Maintaining accreditation through continuous compliance and annual surveillance audits
- Expanding our accredited scope to cover new test methods and emerging product categories
- Investing in technician training and state-of-the-art test equipment
- Sharing our test data transparently with customers who require detailed verification
We thank our customers, partners, and employees for their trust and hard work that made this achievement possible. We look forward to serving you with even greater technical capability and quality assurance.
Frequently Asked Questions (FAQs)
Q1: What does CNAS stand for, and what does it do?
CNAS stands for China National Accreditation Service for Conformity Assessment. It is the official Chinese accreditation body recognized by the Chinese government, responsible for assessing and accrediting laboratories, inspection bodies, certification bodies, and proficiency testing providers against international standards.
Q2: Is CNAS accreditation the same as ISO 9001 certification?
No. ISO 9001 certifies a company’s quality management system. ISO/IEC 17025 (CNAS accreditation) specifically assesses a laboratory’s technical competence to perform specific tests and calibrations. CNAS accreditation is more rigorous and detailed for testing activities and includes ISO 9001 requirements as a foundation.
Q3: What is the ILAC MRA, and why does it matter?
ILAC MRA stands for International Laboratory Accreditation Cooperation Mutual Recognition Arrangement. It enables accredited laboratories in one member economy to have their test reports recognized by laboratories and regulators in other member economies. This eliminates duplicate testing and facilitates international trade.
Q4: Can our customers use Xingyuan’s CNAS-accredited test reports for regulatory submissions abroad?
Yes. Because CNAS is a signatory to the ILAC MRA, test reports issued by our accredited testing center are recognized in all ILAC member economies, including the United States (through A2LA), the European Union (through EA), Japan (through JAB), and many others. However, always confirm specific regulatory requirements for your target market.
Q5: How can I verify the validity of Shenzhen Xingyuan’s CNAS certificate?
You can verify our accreditation status directly on the CNAS website (www.cnas.org.cn) using our registration number: CNAS L25773. You can also view the attached certificate documents provided in this announcement.
Q6: What is the difference between CNAS and ISO/IEC 17025?
ISO/IEC 17025 is the international standard that specifies the general requirements for the competence of testing and calibration laboratories. CNAS is the accreditation body that assesses laboratories against that standard. When a laboratory is “CNAS accredited,” it means CNAS has verified that the laboratory meets ISO/IEC 17025 requirements.
Q7: Does this accreditation apply to all tests performed by Shenzhen Xingyuan?
No. Accreditation applies only to specific tests and methods listed in the scope of accreditation (attached as a schedule to the certificate). Any test not listed in the scope is not covered by CNAS accreditation, though our laboratory maintains high internal standards for all activities.
Q8: How often does CNAS audit accredited laboratories?
CNAS typically conducts initial on-site assessments, followed by surveillance audits every 12 months and a full reassessment every two to five years. These audits ensure continuing compliance with ISO/IEC 17025 and any updates to the standard.
Conclusion
Achieving CNAS accreditation to ISO/IEC 17025:2017 is far more than a certificate on the wall. It represents a fundamental commitment to technical excellence, operational integrity, and customer-focused quality. For Shenzhen Xingyuan Intelligent Instrument Co., Ltd., this milestone validates years of investment in advanced test equipment, rigorous staff training, and disciplined quality systems.
More importantly, this accreditation directly benefits you — our customer. When you see the CNAS and ILAC MRA marks on our test reports, you can trust that every measurement is traceable, every method is validated, and every result is defensible anywhere in the world. Whether you are sourcing instruments for domestic projects or exporting to global markets, our accredited testing center gives you one less variable to worry about.
We do not view this as an endpoint but as a new baseline. Moving forward, we will continue to expand our accredited scope, invest in emerging testing methodologies, and uphold the highest standards of impartiality and technical competence. Our promise is simple: reliable instruments, backed by globally recognized testing.
Thank you for your continued trust in Shenzhen Xingyuan Intelligent Instrument Co., Ltd.