TOP HI-TECH (THT-EX) is the leading manufacturer of Explosion-proof LED Lighting in Taiwan. Our R&D team has more than 20 years’ experiences on the design and manufacture of outdoor waterproof electronic. Besides, we also have well-established knowledge about the special requirement for electronic products used in harsh outdoor environment. THT-EX Explosion-proof LED Lightings feature with Waterproof, Corrosion resistant, Chemical Resistant, 100°C High Temperature Resistance function while international certifications such as IECEx, ATEX, UL, ABS were granted which will guarantee that our products conform to the highest quality standards. To ensure the safety of customers’ life and property is our responsibility!