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Zhongxing Special Steel Plant was established in 1987;
Nantong Special Steel Plant was established in 1990;
Φ159mm seamless stainless steel pipe passed national appraisal in 1991;
The first LG-200 Stainless steel
cold rolling unit which is made in China was put into operation in Zhongxing in 1992;
Φ219mm seamless stainless steel pipe passed national appraisal in 1993;
The first ZX-200 conical punch which is made in China was put into operation in Zhongxing in 1993, now it could produce 450mm of tubes;
Won Chinese Hi-tech & New Product Exhibit Gold Prize in 1993;
Appointed National Torch Project Enterprise since 1993;
The First One of National Hi-tech Top 100 Enterprises in 1993;
Product Quality Top Ten Enterprises of Metallurgy Ministry in 1995;
Φ325mm seamless stainless steel pipe passed national appraisal in 1995;
Won National New Product Certificate in 1996;
Φ450mm seamless stainless steel pipe passed national appraisal in 1997;
Appointed National New Product of 1998 in September, 1998;
Petroleum cracking furnace tube passed national appraisal in 2000;
Q1 class austenitic seamless stainless steel pipe passed national appraisal in 2000;
Won Gold Prize of Metallurgy Product Quality of China in 2001;
The first Φ800 peel case unit which is made in China was put into operation in Zhongxing in 2003;
The company system was changed ang named Nantong Special steel Co,.Ltd in 2005;
The first Φ159 hot-rolling pipe produce line in China was put into operation in 2006, and it reaches the world's advanced level;
Nantong Special steel Co,.Ltd became Zhongxing Energy Equipment Co,Ltd in March, 2007;
The brand "AST" gained the title of "National Famous Brand" in September, 2007;
Won Gold Prize of Metallurgy
Product Quality in 2007;
Approved as state post-doctoral workstation in 2008;
The world's first 1000mm larger-diameter mandrel tube rolling unit began to been installed and debugged in 2009;
Approved as sub-center of Advanced Steel Material Research Center of State Engineering in 2009;
Approved as the National Hi-tech Enterprise in May, 2009;
Approved establishing Academician Research Station of Jiangsu Province in July, 2009;
Jiangsu Top 100 Private Technology Enterprises in December ,2012;

Jiangsu Province Enterprise Credit Management Standard Certificate in December ,2012;
Ø1000 mm duplex steel passed national appraisal in 2013;
Jiangsu Province AA Grade Enterprise of Quality and Credit in 2013;
Nantong Science and Technology Progress Award first prize in March,2014;
The company changed its name to Zhongxing Energy Equipment Co., Ltd. in June ,2014;
Haimen Mayor Quality Award in September, 2014;
Nantong Credit Management Demonstration Enterprise in December ,2014;
China Well-konwn Trademark in 2015;
Research and development of corrosion resistant 0Cr13 heat exchange tube engineering technology in 2015;
2015 Jiangsu Province SME specialization special new products in May, 2015;
Jiangsu Famous Brank Certificate in December ,2015;
Certification for Gold Cup Award of Metallurgical Physical Product Quality in December ,2015;
Jiangsu Province Science and Technology Progress First Prize in 2016;
Jiangsu Province AAA Quality Credit Enterprise in 2016;
Manufacturing single champion champion enterprise in January ,2017;
Jiangsu Province Credit Management Demonstration Enterprise in January ,2017;
Contract-honoring and Credit-worthy Enterprise in July ,2018.
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| Last update:2019.02.13