Shandong Jianlong Special Steel Co., Ltd.[Shandong,China]
Business Type:Service , Trade CompanyMain Markets: Africa , Asia , WorldwideExporter:1% - 10%Certs:ISO9001, ACS, API, SSADescription:Galvanized Iron Tube Price,Galvanized Steel Pipe and Gi Tube,ASTM A53 4mm Galvanized Steel Pipe