> About Us
About Us

Jiangsu Changbao Steel Tube Limited Co. is a manufacturing service company specialized in the production of seamless tubes, one of the global dominant manufactures in OCTG industry and small diameter boiler tube,the main produsts: tubing,casing,line pipe,boiler tube,...,broadly exported to Europe,the Americas,the Middle East, CIS, Southeast Asia,Australia and Africa and other countries and region, the member of  certified by CNPC, and the excellent supplier for the top 3 boilers manufactures in China.

 

Changbao was founded in 1958 and was listed on Shengzhen Stock Exchange in Sep 21st,2010(Stock code:002478). We devote to the research, manufacture and service of specialized seamless steel tube which are mainly applied in oil and gas industry, power plant boiler, mechanical process. Over the years, we are the leading company in brand value, productivity and profitability.

 

We are located in Changzhou City Jiangsu Province of the Yangtze River Delta Developed region, adjacent to Shanghai-Nanjing Expressway and Beijing-Hangzhou Grand Canal, we also have built-in railway line connecting to the Shanghai-Nanjing railway. Changbao has about 2000 employees, including more than 400 professional engineers and technicians. Changbao covers an area of more than 800 thousands square meters.

 

 

Equipped with productivity 5 world-class level hot-rolling lines, 8 threading lines, 2 U-tubes lines, we have obvious advantage. The annual production capacity of Changbao seamless steel tube is 750 000 tons, which includes 250 000 tons of tubing, 250 000 tons of casing, 180 000 tons of boiler tubes, 10000 tons of supercritical and ultra-supercritical U-tubes, 50000 tons of super length tubes and 10000 tons of mechanical tubes.

 

We have full set of inspection and research equipment, including the exporting devices such as UT & ET test device, hydro test device, spectrometer, metalloscope, scanning electron microscopy, etc. We are also qualified by ISO9001, 14001, 18001 management system, the United States API monogram certificate, TUV Certified PED and AD W2000 EU certificate, the Russian GOST certificate, large oil suppliers access certificate and the boiler plant of the three A-Power Group supplier , nuclear power equipment company Shanghai Electric found qualified certificates ,etc.

 

We have acquired the high-tech enterprises, brand-name enterprises in Jiangsu Province, Changzhou City, five-star industrial enterprises, expert workstation and specialized steel tube R&D center were founded and identified as Jiangsu enterprise tech center and remarkable enterprise R&D facility. Several product developed by Changbao win lots of national prizes and patented.

 

As a manufacturer in energy and machinery industry, we are exploring and studying industry 4.0 to achieve a deep integration of manufacture and internet. We will actively use internet thinking pattern to innovate our administrative pattern, emphasize our service quality to customers, improve relationship with customers. We will also research the intelligence level of our production to lower the cost and improve efficiency of management.

 

As a listed company, we devote to enhance our brand value. At the meantime, we also make great efforts to create values for our customers and suppliers, to achieve a win-win platform between company, employee, shareholder and stakeholders. We will devote ourselves to become flexible operated, standardized running, marketed brand and increasing profitable public company.

 

In the coming five years, Changbao will develop based on our “small and beautiful” strategy and international technology develop trending for innovation and revolution, to achieve a healthy, sustainable, distinctive development, to become a remarkable, effective and excellent specialized tubing manufacturer.

澳门银河网址是多少