On June 5438+ 10, 2003, the first phase of Sutuo project (300,000 tons of zinc plating/200,000 tons of color coating project) was officially started.
In June, 2004, Sutuo Huaye brand galvanized/color coated products were born, marking the comprehensive listing of Huaye brand products at home and abroad.
From June, 5438 to February, 2005, the second phase project of Sutor (500,000 tons pickling/250,000 tons cold rolling project) was officially started.
In June 2006, SUTOR officially launched the overseas listing project.
In August 2006, SUTOR 50.5 million tons pickling line was successfully put into operation at one time.
From June of 5438 to October of 2007/KLOC-0, Sutor 25.25 million tons cold rolling line was successfully put into operation at one time, and the vertical integrated operation mode was implemented.
In February 2007, SUTOR was successfully listed on the main board of NASDAQ.
In June 2007, SUTOR's global brand launch conference was successfully held.
From June 5438 to October 2007, SUTOR obtained 15 product patents.
On June 5438+ 10, 2008, Sutuo Changshu Huaye High Performance Sheet R&D Center was established and obtained the provincial R&D institution.
In April 2008, Sutuo Huaye brand products won the provincial famous brand products.
In May 2008, Suto signed a strategic cooperation department with Central South University to conduct in-depth cooperation in technology research and development.
In June 2008, SUTOR China South China Base was established.
June 5438+October 2008 10, the aluminum-zinc plating project with an annual output of 400,000 tons in Sutor was successfully put into production.
June 2008 +2008 10, Suto 2009 International and Domestic Strategic Cooperation Fair was a complete success.
In February 2009, SUTOR China East China Base was established.
In June 2009, Soto successfully acquired Ningbo Zhehua Heavy Steel Pipe Co., Ltd.
20 10 in may, sutor 50.5 million tons of high-quality steel project started construction.
20 10 10, Sutuo was rated as the most potential China company by Global Finance.
20 10 12, Sutor China contact terminal (Shanghai) was established.
20 10 12, Changshu Huaye Sheet Co., Ltd., a subsidiary of Sutuo Group, was rated as a high-tech enterprise by Jiangsu Provincial Government.
20 12 in June, Jiangsu crowder technology co., ltd, a subsidiary of suto group, and China railway materials Wuhan co., ltd established a joint venture company-China railway materials Suzhou co., ltd.
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