As professional manufacture of metal cases, we can supply the custom service for all kinds of metal shell/box/case/ enclosure CNC parts, 191u 2u 3u 4u 5u 6u server subrack,chassis and network server cabinet, any inquiry please feel free to contact me CELL: 86-13671843635 Wechat: 1823613376 Bearingbest at 163.com 3342931149 at qq dot com Skype: linnaniu1 kszstc.en.alibaba.com Show More