China Q235B Mild Steel Hollow Tube GI Pipe/Galvanized ...
2021-9-23u2002·u2002China Royal Steel Group Ltd was established in 1998s in Tianjin China. Professional export of all kind of steel products more than 20 years, and there is twice after-sales service every year.Main markets come from all over the world, including South America, North America, Europe, Africa, Oceania, Asia and the Middle East.. We will continue to work hard to create more miracles.
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