
![]() QUALITY ASSURANCE |
Quality and innovation are the foundations of any competitive and successful business. We are proud of our long-standing commitment to quality in the products we provide. We strive for excellence in all aspects of business and believe that both continuing development and professional certifications will help us to provide the highest quality products and support to our customers |
ENVIRONMENTAL TEST / ACCELERATED AGING ANALYSIS |
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Gravel Impact Testing Machine | Automotive Vibration Test System |
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UV Light Weathering Chamber | Thermal Cycle / Humidity Chamber |
PHOTOMETRIC TEST AND ANALYSIS
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Goniophotometer | Integrating Sphere |
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IPX9K High-Pressure water spray tester | Water Spray Test Chamber |
Q-SUN UV XENON Test Chamber | EMC shielded Isolation Chamber |
twl is a ISO 9001:2015 and IATF16949:2016 certified manufacturer; these include SAE J845 / SAE J595 / ECE R65 / ECE R10 / NFPA 1901 / CA Title 13 and more. We have acquired various domestic, US and Europe patent to secure our technical accomplishment and aim to meet your demands as WELL AS ACHIEVE YOUR GOAL.