In June 2003, the company obtained the special equipment manufacturing license (pressure piping components) issued by the General Administration of Quality Supervision, Inspection and Quarantine.
In February 2004, the company obtained the design license of civil nuclear pressure-bearing equipment and the manufacturing license of civil nuclear pressure-bearing equipment issued by the National Nuclear Safety Administration.
In June 2007, with the approval of the Ministry of Commerce, Jiangsu Shentong Valve Co., Ltd. was restructured into Jiangsu Shentong Valve Co., Ltd.
From June 5438 to October 2008, the company was recognized as a high-tech enterprise.
In March, 2009, the company passed the renewal and expansion of People's Republic of China (PRC) Nuclear Safety Machinery and Equipment Design License and People's Republic of China (PRC) Nuclear Safety Machinery and Equipment Manufacturing License.
On June 20 10, with the approval of China Securities Regulatory Commission, the company made an initial public offering of A shares and listed them on the SME board of Shenzhen Stock Exchange at the issue price of 22 yuan per share.
20 1 1 In March, a wholly-owned subsidiary, Shanghai Shentong Enterprise Development Co., Ltd., was established with an investment of 50 million yuan. 20 1 1, Jiangsu shentong energy equipment technology co., ltd., a wholly-owned subsidiary, was established with an investment of 300 million yuan.
February 20 12, the company passed the evaluation of high-tech enterprises.