Welcome to Henan BBN Steel

  • zhengzhou
    henan ,China
  • Opening Time
    Mon - Sat: 08.00 to 18.00

What is S460ML equivalent ASTM material used for

The company has a group of experienced steel plate continuous processing line construction, production management, operation and professional and technical personnel. The company is a modern enterpris

What is the EN10025-4 steel S460ML price export to Morocco

The company specializes in the research and development, production and sales of EN10025-4 steel S460ML seamless pipes, longitudinally welded pipes, large-diameter welded pipes, API 5L welded pipes, s

Effect of alloy elements on mechanical properties of EN10025-4 S275M steel plate

Our after sales department is an very important part of our department structures. After the customer receive steel materials, our after sales department will follow up regularly and solve problems fo

Effect of Boron on properties of EN 10025 S355 ml

Our company has EN 10025 S355 ml strong technical force, complete production equipment, advanced production technology, perfect testing methods, and high quality. It has a Class D (Class I and Class I

How to improve the pass rate of Z-directed EN 10025 S275ML steel

The cold rolling precision bright pipe system produced by our factory has smooth appearance, uniform wall thickness, no oxide layer and high precision. The inner hole of EN 10025 S275ML steel steel pi

What is the EN 10025 S275M steel price corrosion resistance durability

The company regularly holds sales elites to share experiences, to promote the rapid growth of colleagues, and achieve the company and employees. The company conducts employee skill training and relate

What is the process principle of material S460ML

After comprehensive and professional training such as customer service, the customer service team has more strict discipline in the management of customer service team to ensure that customer service

Growth of EN 10025 S460ML steel supplier exported to the Middle East

The company has a group of experienced steel plate continuous processing line construction, production management, operation and professional and technical personnel. The company is a modern enterpris