North Steel (Tianjin) Group Co., Ltd founded in 2005, is a professional precision cold drawn & cold rolled steel tube manufacturer. The company covers an area of 35000㎡, construction area of 25000㎡, with annual production capacity of 35,000 tons.

With advanced production equipment, superior process technology and well-equipped R&D center, North Steel is specialized in piercing, cold drawing, cold rolling, heat treatment, skiving & roller burnishing, mechanical processing and etc. North Steel manufactures according to various standards, such as GB/T 3639, DIN 2391, EN 10305-1, ASTM A519, JIS G3445, and etc. Company mainly testing equipments: Ultrasonic and eddy flaw-inspecting system, Universal tensile testing machine, impact testing machine, Rockwell and other product quality testing equipment. 

The main products are precision seamless steel tube for hydraulic cylinders, automotive parts, geological drilling, nuclear power related and other mechanical tubes. With stable quality, North Steel enjoys a great reputation among domestic and international clients. The product has been widely exported Europe, North America, South America, Australia, Southeast Asia and etc.  

North Steel has established a standardized and comprehensive quality management system. It was certified by ISO9001 and IATF16949. Meanwhile, the company is technology-oriented and invests heavily in improving equipment, process and R&D. Accepted the supplier quality assurance audit and approval of many foreign companies and listed company customers.

The company would continue to adhere to the principle of "Quality First, Reputation First, Service First", and constantly improve the competitiveness of products to serve domestic and international clients better.