Powerful magnets cylinders LED display Shenzhen cylinders cylinders

Powerful magnets LED screen cylinders cylinders cylinders Shenzhen, Foshan Fo Nuosi iron Equipment Co. quantities following specifications LED screen cylinders: one, internal thread M3 series (suitable for indoor and half outdoor) 1,13 * 11 cylinders base diameter 13MM, high 11MM 2,13 * 12 whole cylinders base diameter 13MM, high 12MM 3,13 * 15 whole cylinders base diameter 13MM, high 15MM two entire outer thread M3 series (for indoor table paste), 13 * 17 (13 * 12 + 5) cylinders base diameter 13MM, the whole high 17MM, column height 12MM, outside Lei Wen high 5MM, M3 tapping 2,13 * 20 (13 * 15 + 5) Magnetic Column base diameter 13MM, the whole high 20MM, column height 15MM, outside Lei Wen high 5MM, M3 tapping Contact: 13825537898 / Miss Ren QQ: 1021526446 Website: www.fsfns.com powerful magnet cylinders LED display Shenzhen magnetic cylinders column