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ProductsFounded in 2000, Yong Li Steel (Tianjin) Co., Ltd. is a modernized steel enterprise integrating steel production, processing, sales and service, rooted in Daqiuzhuang, Tianjin, an important steel industry base in northern China.
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About usFounded in 2021, Yong Li Steel (Tianjin) Co., Ltd. is a modernized steel enterprise integrating steel production, processing, sales and service, rooted in Daqiuzhuang, Tianjin, an important steel industry base in northern China.
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CasesFounded in 2000, Yong Li Steel (Tianjin) Co., Ltd. is a modernized steel enterprise integrating steel production, processing, sales and service, rooted in Daqiuzhuang, Tianjin, an important steel industry base in northern China.
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Contact UsFounded in 2021, Yong Li Steel (Tianjin) Co., Ltd. is a modernized steel enterprise integrating steel production, processing, sales and service, rooted in Daqiuzhuang, Tianjin, an important steel industry base in northern China.
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<p> <strong> Execution standards for straight seam steel pipes: </strong> <br/> GB/T 3091-2025 <br/> GB/T 13793-2016 <br/> GB/T 9711-2011 <br/> High-frequency straight seam welded pipe is a type of straight seam welded pipe produced using high-frequency welding technology, and it has wide applications in many fields. We can provide export processing services including threading, cutting, end-reducing, chamfering and reducing diameter, color banding, label modification, oil painting and spraying, packaging, and packing. </p>
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