In the fierce market competition, quality is the passport for enterprise development, and it is also the extension of corporate brand dignity. Only the excellent product quality can truly win the h...
Galvanized steel pipe features a protective zinc coating that helps prevent corrosion, rust, and the buildup of mineral deposits, thereby extending the pipe’s lifespan. Galvanized steel pipe is mos...
On May 20, Hu Huili and Liu Jixing, Operation directors of Changge Jincheng Iron and Steel Company, led a group of business backbone from Jincheng Company to visit Handan Youfa for communication. H...
On March 24th, the Ministry of Industry and Information Technology of the People's Republic of China announced the list of green manufacturing in 2022, among which Tangshan Zhengyuan Pipeline Indus...
Bare Pipe :
A pipe is considered bare if it does not have a coating adhered to it. Typically, once rolling is complete at the steel mill, the bare material is shipped to a location designed to prot...
Recently, the Ministry of Industry and Information Technology released the 2022 Green manufacturing list, Tangshan Zhengyuan Pipeline Industry Co.,Ltd. was among them, won the title of "National gr...