Ledes ENT conduit are CSA & UL Listed. Which is a high performance & low cost alternative to metallic tubing. Contact us for free quote & brochures today!br br About Ledesbr Ledes is a leading supplier of electrical conduits and fittings in China. We are the 1st UL and cUL Listed & CSA Certified electrical conduit supplier and have also gotten dozen industry certifications such as IEC, ASTM, ASNZS, 2053 EN61386, etc. We have 14+ years of industry experience, 107,639 ft² factory space, and 500+ workers.br br Website: br br Email:br ledes@ledestube.