Guangzhou-GWS Environmental Equipment Co., Ltd.
Guangzhou-GWS Environmental Equipment Co., Ltd.
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60+ Years Delivering Reliable Temperature Testing Solutions

Specialty Test Chambers & Systems

    1. Natural Sunlight Concentrator (Ultra-Accelerated Weathering Test)
    2. Natural Sunlight Concentrator (Ultra-Accelerated Weathering Test)The natural sunlight concentrator is a specialized weathering system developed to address the demanding durability requirements of multiple industries. Unlike artificial light sources, it uses concentrated natural sunlight to significantly accelerate the aging process, helping manufacturers predict product lifespan in a much shorter timeframe. View Details
    1. Electric Motor Test Bench
    2. Electric Motor Test BenchThe electric motor test bench is a specialized platform combining a motor load system with a controlled environment chamber. This configuration enables long-duration testing under stable temperature and humidity, recreating real-world conditions to assess motor durability and reliability. View Details
    1. Battery Environmental Test Chamber
    2. Battery Environmental Test ChamberLithium batteries are increasingly used in electric vehicles, motorcycles, smartphones, and other applications, driving higher demands for safety, reliability, and performance testing. We offer reliable test solutions that cover everything from single-condition testing to complex simulations combining temperature, humidity, impact, vibration, low pressure, and salt spray environments. View Details
    1. Integrated Circuit IC Dynamic Aging Test System
    2. Integrated Circuit IC Dynamic Aging Test SystemThe integrated circuit dynamic aging test system is specifically developed to assess the reliability of IC chips while operating under realistic working conditions. It recreates combined stress factors such as fluctuating temperatures, variable voltages, and diverse frequencies to reflect actual usage scenarios. Throughout extended testing cycles, this environmental chamber records performance trends and identifies potential failure points that may arise over time. View Details
    1. IGBT Power Cycling Test System
    2. IGBT Power Cycling Test SystemThe IGBT power cycling test system was developed to meet strict reliability requirements for power semiconductor devices used in areas like electric vehicles, renewable energy systems, and industrial drives. It simulates real-world on-off switching cycles of IGBTs, exposing components to repeated power and temperature fluctuations. Throughout testing, it continuously monitors key parameters such as conduction voltage drop, switching losses, and junction temperature variations. View Details
Accessories for Environmental Test Chambers
  • Reinforced internal base plateReinforced internal base plate
  • Casters Casters
  • Cable portCable port
  • Temperature recorderTemperature recorder
  • Double stacking fixtures Double stacking fixtures
  • Automatic dampers Automatic dampers
  • Exhaust flange Exhaust flange
  • Fault buzzerFault buzzer
See all accessories
Looking for More Details on Our Test Chambers and Vibration Systems?

Contact our team for professional recommendations tailored to your testing application.

Contact Us
Why Choose Us

Backed by six decades of experience and proven capabilities in environmental testing:

  • One of China’s earliest companies dedicated to developing environmental test equipment.
  • Three production facilities covering over 40,000 m² and employing more than 500 staff.
  • Every unit undergoes comprehensive inspections and a 48-hour operational aging test.
  • Electrodynamic shakers delivering thrust capacities ranging from 50 kg to 60 tons.
  • Proprietary environmental test systems and controllers with independent intellectual property rights.
Learn more about us
Why Choose Us
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Guangzhou-GWS Environmental Equipment Co., Ltd.
One-stop solution provider for simulated environmental testing
Qi Xie
gwstgs@outlook.com
+86-21-64823132
+86-20-86965885
Products
  • Temperature Test Chamber
  • Temperature & Humidity Test Chamber
  • Rapid-Rate Thermal Cycle Test Chamber
  • Altitude Test Chamber
  • Thermal Shock Test Chamber
  • Walk-In Test Chamber
  • HALT & HASS Test Chamber
  • Comprehensive Environmental Test Chamber
  • 2-Axis Rate Table Temperature Test Chamber
  • Standard Temperature & Humidity Test Chamber
  • Humidity Generator
  • Specialty Test Chambers & Systems
  • Environmental Chamber Accessories
  • Vibration Test System
Applications
  • Automotive
  • Electronics
  • Aerospace
  • Battery
  • Industrial Manufacturing
  • Telecom
Supported by ETW International Inc. USA