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Xuzhou Dunan Heavy Industry Machinery Manufacture Co.,Ltd & Xuzhou Dunan Construction Machinery Manufacture Co.,Ltd is a high-tech enterprise specialized in R&D, manufacturing, sales and service or special engineering machinery, as well as helping clients carry out construction management. The main products are included as DTR series casing rotator and intelligent compensation system for foundation pit steel support axial force, etc.

The company’s business concept is “Customer-centric, technology-leading”. With a strong capacity in technical research and development, and manufacture, R&D and manufacturing have completely independent intellectual property rights and achieve international leadership’s full-scale full –sleeve full-rotation drilling rig, which have obtained more than 70 national patents, including 5 invention patents. Meanwhile, as the main drafting nuit, Dunan Construction Industry has compiled the domestic full casing drilling rig industry standard.

  • Gather together in Shanghai for a grand event   The Ninth China International Pile and Deep Foundation Summit was solemnly convened Gather together in Shanghai for a grand event The Ninth China International Pile and Deep Foundation Summit was solemnly convened

  • The quality is in my hands, the customer in my heart | xuzhou dun an full power to ensure delivery do not forget to close the quality of products The quality is in my hands, the customer in my heart | xuzhou dun an full power to ensure delivery do not forget to close the quality of products

  • Strive to be the pioneer of Metro Construction in Wan District. Mr. Dun Jianji participates in the Metro Industry Conference of Dawan District, Guangdong, Hong Kong and Macao. Strive to be the pioneer of Metro Construction in Wan District. Mr. Dun Jianji participates in the Metro Industry Conference of Dawan District, Guangdong, Hong Kong and Macao.