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Changshengda Iron and Steel Co., Ltd. located in Shandong is a modern comprehensive enterprise mainly engaged in the production and sales of square and rectangular pipes. The company has three domestically advanced high-frequency welded steel pipe production lines, and its products are sold…

Entering the tens of thousands of square meters production workshop of Changshengda Steel Co., Ltd., multiple sets of sheet metal production lines are running in parallel, with no end in sight. The coated sheet, which is over one meter wide, flows rapidly between the rollers, undergoes multiple…

On September 14th, the 2100 unit of Hot Acid Returning Project, constructed by Metallurgical Industry Company, was successfully ignited and baked.The newly built unit of this project is used for annealing, shot blasting, and acid washing of hot-rolled stainless steel coils to eliminate internal…

On September 13th, the machines of Changshengda Steel Company's large straight seam production line roared, welding sparks splattered, and each steel pipe manufacturing process ran smoothly and at high speed. As of now, the company has produced and supplied 39 specifications of pipes for local…

Recently, Changshengda successfully tested the upper limit of the bankruptcy line design and rolled 28mm ultra thick high-strength hot-rolled steel coils.The market capacity of hot-rolled high-strength steel coils with a thickness of 25-30mm is large, mainly used for major engineering construction…

Recently, the H steel market has experienced a significant price increase, which is mainly driven by several key factors. Firstly, the global increase in raw material prices, especially the rising prices of iron ore and coke, has directly pushed up the production cost of H steel. Secondly, with the…

On April 23rd, the first roll of hot-dip galvanized products was taken offline.On May 5th, the first roll of hot-dip galvanized aluminum magnesium products was taken offline.In recent days, the highly anticipated provincial major project - Changshengda Iron and Steel Company's product structure…

Changshengda Steel Co., Ltd. is committed to providing high-quality products and services for steel pipe users. Our main products are high-frequency welded pipes, galvanized pipes, and spiral welded pipes, with specifications ranging from 20 * 20 * 1.2-500 * 500 * 40mm, 20 * 30 * 1.2-400 * 600 *…