Guangdong Test EQ Equipment Co., Ltd.

China

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Guangdong Test EQ Equipment Co., Ltd. (operating globally as TestEQ) is an engineering and manufacturing company specializing in environmental simulation and accelerated reliability test systems. Headquartered in its self-owned TestEQ Science and Technology Park in Dongguan, the company operates dedicated facilities covering full in-house design, structural fabrication, cooling assembly, and calibration.

Officially accredited as the Dongguan Intelligent Environmental Test Chamber Engineering Research Center, TestEQ actively develops custom extreme-environment testing platforms for national research institutions and industrial leaders, including electric drive HALT platforms for FAW Group and semiconductor rapid thermal cycling chambers for SMIC.

Facility: Self-owned production facility at TestEQ Science and Technology Park in Dongguan
Engineering Accreditations: Dongguan Intelligent Environmental Test Chamber Engineering Research Center, Guangdong Technology-Based SME
Key Collaborations: State Grid, Beijing Qingyun Aviation, Chinese Academy of Sciences, FAW Group

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TestEQ designs custom and standardized environmental testing equipment engineered around rigorous MIL-STD, IEC, and automotive validation protocols:

HALT & HASS Chambers: Accelerated stress screening chambers integrating multi-axis pneumatic vibration tables with high-rate liquid nitrogen (LN2) cooling and rapid heating systems to detect design flaws and production variance.
Rapid Rate Thermal Cycling Chambers: High ramp-rate climatic chambers achieving controllable linear and non-linear transitions of 5°C/min, 10°C/min, 20°C/min, and up to 25°C–30°C/min across temperature ranges from -70°C to +200°C.
Thermal Shock Test Chambers: Two-zone and three-zone air-to-air rapid transfer chambers designed for semiconductor and electronic package fatigue testing.
Environmental Stress Screening (ESS) Chambers: High-capacity stress screening chambers configured with custom device-under-test (DUT) power, cabling, and automated load monitoring interfaces.
Specialty & Combined Systems: Mechanical explosion and explosive decompression altitude chambers, walk-in environmental rooms, and multi-axis temperature-humidity-vibration combined chambers.

Guangdong Test EQ Equipment Co., Ltd.

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