Fire damper static pressure box
| Contact information Address: Building 25, Shiguqin Bay, Jin'an District, Fuzhou City, Fujian Province | Production Base Production Base ①: Changqing Village, Yutian Town, Changle District, Fuzhou City, Fujian Province Production Base ②: 215 Xinting South, Zemiao Village, Nantong Town, Minhou County, Fuzhou City, Fujian Province |