Service Content
GRGT has various specifications of testing equipment that can carry out High and low temperature testing, with testing capabilities distributed in 18 cities across the country, including Guangzhou, Wuxi, Shanghai, and Beijing. It can efficiently provide you with professional high/low temperature testing and product evaluation.
Service Scope
Suitable for automotive components and vehicles, household appliances, power tools, marine/fishing equipment, lighting appliances, information technology equipment, audio and video equipment, medical equipment, power equipment, cable trays, wireless products, electrical accessories.
Test Standards
GB/T 2423.1/2,IEC 60068-2-1/2,GJB 150.3/4A,MIL-STD-810F,GJB 4.2-83,GJB 360A-96,GJB 548A-96,MIL-STD-883D,SJ/T 10325-92,GB/T 13543-92,QC/T 413,YD/T 1591,GJB 128A-97 ,MIL-STD-202F,SJ/T 10325-92,ISO 16750,GB/T 28046,etc.
For more testing standards, please contact our online customer service.
Qualifications
Certified by CMA, CNAS, and over 60 OEMs and Tier1.
Classification society approval.

Test Cycle
About 3-5 working days
Service Background
The product will experience high/low temperature environments during actual use. High temperature can cause changes in product size. Different materials have different specific heat capacities, leading to bonding and migration, and causing changes in the electrical parameters of components, affecting the electrical performance of products and the combustion or explosion of flammable and explosive materials.
Low temperature can cause hardening and catalysis of materials such as glue, metal, and plastic, leading to cracking; And the specific heat capacity of different materials is different, which leads to the jamming or ineffective rotation of moving parts; It can also change the electrical properties of resistors, capacitors, etc.
High and low temperature testing simulates the high/low temperatures that a product may experience, assesses the impact of high/low environments on product operation, and provides reliable basis for product improvement and production.
Our Srengths
- GRGT has established 18 reliability and environmental laboratories.
- GRGT has the technical ability to carry out professional environmental reliability tests, including equipment six-performance design and analysis, equipment performance testing and failure analysis, competitive comparison testing, comprehensive environmental testing, mechanical environmental testing, climate environment reliability test, vehicle environmental testing, structural mechanics simulation analysis, material and process analysis and evaluation
- GRGT has conducted tensile testing of metallic materials for domestic and foreign airworthiness organizations such as EASA, FAA, CAAC, etc.
Equipment Introduction


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