JNSTEELPIPE.COM

Tianjin Jinnuo steel pipe Co.,Ltd. were established in 2008, a industry and trade comprehensive enterprise, which integrate steel pipes, galvanized steel pipe and welded black steel pipe (standard ASTM/BS/GB/DIN/EN/API), intensive processing, domestic and international trade, logistics and warehousing... Jinnuo Steel Pipe Co., Ltd was established in 1991, with decades of development, it has become an enterprise which integrates production and post-processing. Tianjin Kuifang International Trade Co., LTD is a subsidiary of Jinnuo, specializing in international trade... We offer welded square tubes in a variety of sizes and specifications to meet the needs of different…