CE.RoHS. UL94V2 1)UL approved Nylon66, 94V2 2)Durability. 3)Smooth FEATURES:1)Nylon66, ... PVC material and hardness lead-free PVC material, flexible conduit, nylon tie, wrapping band, electrical din rail, cable clip, cable clamp ... well as Environmental management ISO14001, with more products certified by UL, CE, RoHS, REACH, etc.