... and mining enterprises such as steel smelting,prtrochemical industry,electric power,electron ,railway,construction,airport, mine,stope,water supply and ... and it is also for mating and maintenance fittings of device power and connectors imported from abroad, so it is a new ... enjoyed by clients.Movable nylon cable ties/plastic cable tie /self-locking nylon ties1) Nylon 66,94V-2 qualified by UL2). ...