Welding certificate
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Various welding process qualifications: The company has been focusing on the welding research of different materials and thicknesses of plates, pipelines, and bars. Currently, it can stably weld high-strength materials such as Q355B, Q460C, Q550D, HG785, and Q890, as well as stainless steel welding such as S304, S316L, and S321. And obtained GB structural welding qualification and BV certified welder certificate.
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