Title: Shanxi Guanli Flange Co.,Ltd. Description: is located in the well-known "Forging City" of China, Dingxiang County, Shanxi Province. Our factory is only 39 kilometers from Xinzhou-Taiyuan Highway. As the mainstay of flange manufacturer in China, ... Tags: Flanges manholes URL: http://www.sxguanliflange.com