... 2.OEM/ODM 3.ISO9001,KEMA,IEC,ANSI&BS Spindles for use with pin type insulators1. ANSI&BS, KEMA, IEC, ISO9001 Standard2 ... . OEM/ODM3. Main material: steel.4. manufacturer of insulators5. Item no: 56-1,56-2,56-3,56 ... products can service more and more clients from all over the world, so, if you are interested in our products, please ...