Solutions
LETOTRONICS delivers fully customized environmental testing systems designed to meet the complex needs of global industries. With over 16 years of hands-on experience, we provide end-to-end solutions—from requirements analysis and system design to prototyping and full-scale production.
Our expertise has enabled landmark projects, including the world’s largest environmental test chamber (2,000 m³) and fully integrated systems combining temperature, humidity, light, salt spray, and vibration testing. We serve over 15 sectors, including electronics, aerospace, automotive, telecommunications, renewable energy, and more, with long-term partnerships across top universities and research institutes.
All solutions are built to national and international standards (GB/T, ISO, IEC), ensuring reliability, compliance, and performance. LETOTRONICS works closely with clients to deliver tailored, future-ready testing systems that accelerate product development and guarantee quality.
Flexible Control of Core Parameters
We support full-spectrum customization of key performance indicators, including test chamber dimensions, temperature and humidity range (including precision levels), temperature ramp rates, and mechanical testing parameters. Both air-cooled and water-cooled configurations are available to meet varying operational needs, ensuring each system aligns precisely with your testing requirements.
Modular Components Tailored to Your Application
Every structural element such as observation windows, cable ports, specimen racks, and chamber doors can be configured in terms of size, quantity, and placement based on your testing environment. Optional features include customized color schemes, communication interfaces, and remote-control capabilities.
Integrated Safety Architecture
We offer optional safety features such as pressure relief systems, emergency exits, and customized safety labeling, all designed to meet rigorous international certification standards. These measures ensure stable and secure operation, even in complex or high-risk testing scenarios.
Full Lifecycle Technical Support
From early-stage planning such as transportation access, floor load evaluations, and installation space assessments to equipment calibration standards, compliance documentation, and packaging logistics, our team provides end-to-end technical guidance to guarantee smooth delivery, setup, and operation.
GWS Custom Project Highlights
2002
Successfully developed China’s first integrated environmental test system combining temperature, humidity, and vibration in a modular 40 m³ four-chamber configuration.
2003
Delivered China’s first full-vehicle emission test chamber equipped with infrared radiation simulation for enhanced thermal analysis.
2014
Completed the construction of a 600 m³ high/low temperature and humidity test lab using specialized industry-grade technology.
2016
Developed a large-volume test chamber capable of both rapid decompression and explosion pressure relief testing in a single unit.
2019
Engineered a large-scale environmental test chamber featuring integrated temperature, humidity, and vibration capabilities with precision screw-drive mechanisms.
2022
Delivered a 400 kN ultra-large environmental simulation system combining temperature, humidity, and vibration functions, designed to support heavy-load, multi-condition testing.
Our Suppliers
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