... electrical rotor from damage. Product Characteristic The product uses the high quality copper material,(National Standard GB 59 brass),There is no ... on mulfi-channel polishing procedure to guarantee produces,the superficial quality of material is even,handle slides,glass joyful,uncommon ... UMThird Floor Nickel ≥ 8 UMFourth Floor Chrome ≥ 0.3UM 2011~2012 High Quality Brass 10 Inch LED Shower Head-MS-024