We have been officially approved by Changan Automobile as a third-party laboratory for passenger vehicle testing. The approval covers our laboratories in Chonburi, Rayong and Bangkok, and recognizes our capabilities across a comprehensive scope of automotive testing aligned with international standards.
We are the only third-party laboratory based outside China to receive this approval, reinforcing our role in supporting Changan Automobile and the broader global automotive industry with independent, accredited testing services.
Supporting interior quality and cabin user experience
Vehicle cabin quality is an increasingly important factor in automotive design, manufacturing and consumer experience. Interior emissions and odor performance directly influence perceived quality, regulatory compliance and brand reputation.
Our interior emissions and odor testing capabilities are a key strength of this approval. We support manufacturers in identifying, quantifying and managing emissions from interior materials and components, helping ensure cabin environments meet defined quality requirements.
A comprehensive automotive testing scope
The approved scope reflects the breadth of our automotive testing services. Our capabilities include:
- Interior emissions and odor testing
- Hazardous substances testing, including lead, cadmium and mercury
- Flammability testing
- Environmental durability testing, including xenon arc and salt spray exposure
- Material and surface performance testing
All testing is conducted in accordance with internationally recognized standards, including ISO, SAE, ASTM, IEC and VDA, and is supported by advanced equipment and specialist technical expertise.
Reliable testing for global automotive manufacturers
This approval reinforces our commitment to supporting automotive manufacturers with independent, high-precision testing services. By verifying compliance with international standards and supporting product quality across the vehicle development lifecycle, we help manufacturers reduce risk, strengthen product integrity and support successful market entry.
For further information, please contact:
Ms. Wiparat Yindee
Sales & Marketing Manager
Connectivity & Products
t: +66 95-3615539
About SGS
SGS is the world’s leading Testing, Inspection and Certification company. We operate a network of over 2,500 laboratories and business facilities across 115 countries, supported by a team of over 100,000 dedicated professionals. With more than 145 years of service excellence, we combine the precision and accuracy that define Swiss companies to help organizations achieve the highest standards of quality, compliance and sustainability.
Our brand promise – when you need to be sure – underscores our commitment to trust, integrity and reliability, enabling businesses to thrive with confidence. We proudly deliver our expert services through the SGS name and a portfolio of trusted specialized brands, including Applied Technical Services, Brightsight, Bluesign and Nutrasource.
SGS is publicly traded on the SIX Swiss Exchange under the ticker symbol SGSN (ISIN CH1256740924, Reuters SGSN.S, Bloomberg SGSN SW).
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