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Clean Steel • Organic Growth


Port construction

Industry profile

As China has introduced its "Belt and Road" strategy, topics around the strategy become the focus of attention among all sections of the society. Vision and Actions on Jointly Building the Silk Road Economic Belt and 21st-Century Maritime Silk Road, issued by the National Development and Reform Commission, Ministry of Foreign Affairs, and Ministry of Commerce of the People's Republic of China, states the effort to strengthen the port construction in coastal cities including Shanghai, Tianjin, Ningbo-Zhoushan, Guangzhou, Shenzhen, Zhanjiang, Shantou, Qingdao, Yantai, Dalian, Fuzhou, Xiamen, Quanzhou, Haiou and Sanya. More than 280 projects in the fields of roads, railways, ports and trade covered by the strategy have pictured an economic belt.

Products application

Steel bars for the prestressed concrete (P.C Steel bar) because it has high strength and toughness, low relaxation, and the grip of concrete is strong, good weldability and upset, save material, has been widely used in prestressed concrete components such as transmission line pole, has the very broad market.
Bearing steel ball series products are widely used in port crane slewing bearing manufacturing. The utility model has the advantages of small spherical error, high dimensional precision, uniform internal structure and high contact fatigue life.


  • ● Development of pipe pile, and other special steel sheet pile, bamboo pile rods; Development of high strength, high corrosion resistance performance of Marine steel bar
  • ● Cooperation in developing a dock outside more than 1.2 meters of the large size of prestressed steel bar
  • ● The R&D of large wheel bearing steel ball blank for machinery
  • ● The R&D of large roller hot forming technology to replace the turning roller
  • ● Research on near net shaping technology and the allowance of compression roller blanks to improve the yield


Bearing steel ball blanket by ISO 9001:2008 quality management system, ISO 14001:2004environmental management system and OHSAS 18001:2007 occupational health and safety management system certification.Standard drafting organization of the bearing steel ball billet industry[View more certificates]
High strength prestressed concrete steel bars has been rated as “High & New Tech Product in Jiangsu Province”, “Famous Brand Product of Jiangsu Province,By ISO 9001:2008 quality management system, ISO 14001:2004environmental management system and OHSAS 18001:2007 occupational health and safety management system certification. And get Korea KS Certificate[View more certificates]


  • ● Cooperative project has been conducted with the Materials Science and Engineering College of Jiangsu University of Science and Technology and the East China Branch of the General Iron and Steel Research Institute to make technological breakthrough.
  • ● Ø8.3 mm series of PC steel bar products, etc. have been developed by cooperating with South Korea's Samsung.
  • ● Joint research on bar heating furnace temperature optimization (the black box tracking test) has been conducted with Beijing Savemation Technology Co., Ltd.
  • ● Precision forming technology has been developed by cooperating with the Chinese Association of Forging and research and the preheat treatment of large steel balls has been researched on and developed independently to improve the quality and reliability of the product.

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