Shandong Changshengda steel Co.,Ltd is a foreign trade subsidiary of Shandong Liaocheng Jinzheng Steel Pipe Co.,Ltd. is located in the largest seamless steel pipe base in China, with standardized production workshops. The company was founded in 2011 and is a "National 863 Plan Project Implementation Unit". The company currently has 800 employees, including 120 intermediate and senior technical personnel. The factory covers an area of 200000 square meters. The enterprise has advanced smelting, centrifugal casting, extrusion, and rolling production lines, as well as oxygen production stations, natural gas valve stations, 110KV substations, water treatment centers, and high standard chemical analysis rooms and physics laboratories that are matched with the main equipment. It is equipped with advanced physical and chemical testing equipment, and the latest introduction of large annealing furnaces and the construction of large acid washing plants, We also have an independent steel pipe testing laboratory and large-scale automatic ultrasonic and eddy current testing equipment, and are building a professional production unit for bearing steel materials.
The company has obtained ISO9001 quality management system certification and specializes in producing hot-rolled seamless steel pipes with an outer diameter of 10-609.6mm, cold drawn seamless steel pipes, and precision rolled seamless steel pipes; Seamless steel pipes made of materials such as API 5L Astm A53/A106 Gr. B A355, A333, A192/ASTM A210 etc; And there are 5 hot rolling production lines and 11 precision rolling production lines that can produce and process seamless steel pipes of various specifications and materials. Annual production of 100000 tons of seamless steel pipes. The company always adheres to the corporate tenet of "leading technology, high quality and efficiency, customer first, and compliance with laws and regulations".
The company always adheres to the corporate tenet of "leading technology, high quality and efficiency, customer first, and compliance with laws and regulations".
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