About Zhongzhi
One-Stop Environmental Test Equipment Supplier
Guangdong Zhongzhi Testing Instruments Co., Ltd. was established in 2005 and is headquartered in Dongguan, Guangdong. It is a leading high-end testing equipment manufacturer based in China and serving the global market. The company has obtained CE certification, ISO 9001:2015 Quality Management System certification, ISO 14001:2015 Environmental Management System certification, and ISO 45001:2018 Occupational Health and Safety Management System certification. Its product portfolio covers Environmental Test Chambers, High Temperature Aging Test Chambers, Salt Spray Test Chambers, Battery Safety and Abuse Testing Equipment, Vehicle Environmental Test Chambers, and more.
20+year
R&D and production
300+
Number of employees
30000+
Service cases
One-Stop Full-Scenario Environmental Test Equipment Supplier
Temperature and Humidity Test Chambers
Rapid Temperature Change Test Chambers
Thermal Shock Test Chambers
High Temperature Aging Test Chambers
Altitude Test Chambers
100+ technical
patents
High efficiency & energy saving
Intelligent
monitoring
Full traceability of the testing process
Independent intellectual property product system for refrigeration, temperature control, and structural design
Overall energy efficiency improved by more than 40% compared with traditional systems
Full-state digital platform and digital twin
Supports local data export and remote data transmission
Industry Applications
Automotive
Semiconductor Chips
New Energy Batteries
Aerospace

Automotive
Zhongzhi has been deeply engaged in automotive environmental testing for over 20 years, providing a full range of equipment including Temperature and Humidity Test Chambers, Rapid Temperature Change Test Chambers (temperature change rate up to 20°C/min), Vehicle Environmental Test Chambers, and more. Integrating digital twin technology and strictly following standards such as ISO 16750 and GB/T 28046, Zhongzhi comprehensively covers full-temperature-range validation of power batteries, electric drive and electronic control systems, and vehicles.
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Highlights | United in our efforts at CIBF 2026: Unlocking new possibilities for battery safety testing-

Highlights | United in our efforts at CIBF 2026: Unlocking new possibilities for battery safety testing

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01 Battery extravaganza, ushering in a new chapter. The 18th Shenzhen International Battery Technology Conference/Exhibition (CIBF2026) concluded successfully at the Shenzhen World Exhibition & Convention Center from May 13th to 15th. 02 Zhongzhi's i...
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2026 Optical Module Environmental Test Standards Intensively Updated, Bringing a “Hard-Core” New Test for Reliability Verification-

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2026 Rapid Temperature Change Test Chamber Selection, Customization, Quotation, and Manufacturer Selection FAQ for Memory Chips, GPU Chips, and Optical Chips-

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