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Electro-dynamic...

The optimized armature is characterized by high strength, high vibration-resistance, good stiffness and high first resonance frequency.
Optimized magnetic circuit design to achieve higher magnetic circuit utilization and lower flux leakage.
Multi-interlock protection to ensure the safety of system and customer’s specimen.

Electric Thermostatic...

The main body is formed by CNC machine tool.
No spraying & welding
Easy to operate and maintain
Cost-effective

Temperature/Humidity...

The system can simulate temperature, humidity and vibration simultaneously to conduct a combined simulation. Combined system can reflect the adaptability of electrical and electronic products to the changes of temperature, humidity and vibration in the process of transportation and actual use, and expose the defects of the sample.

HB Series Temperature...

New generation of GWS Temperature & Humidity test Chamber with great advantage of energy-saving and environmental-friendly.
New refrigeration system & control system.

Electro-dynamic...

The optimized armature is characterized by high strength, high vibration-resistance, good stiffness and high first resonance frequency.
Optimized magnetic circuit design to achieve higher magnetic circuit utilization and lower flux leakage.
Multi-interlock protection to ensure the safety of system and customer’s specimen.

RAPID -RATE TEMPERATURE ...

Temperature change rate can be up to 15℃/min.
Improving the efficiency of the test by strengthening and screening the environmental stress of some specific samples.

HALT & HASS Chamber

Temperature range can be extended to -100℃~200℃.
The maximum temperature change rate up to 80 ℃ / min, maximum vibration intensity up to 100Grms.

About us
  • Reputation

    60Years
  • Manufacture experience

    27Years
  • Facility & Factory

    3
  • Facility Area

    40000
  • Staff

    500+
  • Annual sales

    460million (CNY)

Guangzhou-GWS Environmental Equipment Co., LTD. (referred to as "Guangwusuo Company") is a wholly owned high-tech enterprise under the Fifth Electronic Research Institute of the Ministry of Industry and Information Technology. It has been focusing on the research and development, production, sales and service of reliability and environmental reliability test instruments and equipment.

One of the earliest manufacturers engaged in the development of environmental testing instruments and equipment in China, the older generation of experts as early as 1958 developed the first batch of domestic hot chamber, sea fog chamber, and industrial gas chamber.

From 1995 to 2012, we were joint ventures and cooperation with foreign enterprises for 17 years.

In November 2012, the company bought back 50% of the shares of the joint venture, changed its name to "Guangzhou-GWS", and launched the brand new "GWS".  

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