Welcome to Henan BBN Steel

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

What is the difference between S420ML material specification & SS400 ?

The company adheres to the management concept of "people-oriented, talent is concerned", develops business with the spirit of "believing strength, practical style, S420ML material specification profes

What is the effect of surface treatment on performance of S355M steel equivalent

It is very important for an enterprise to have a sound after-sales service system, which not only ensures the normal outflow and inflow of the company's products, but also improves the trust of the co

What are the factors influencing the lamellar tearing of Z-direction S420ML stal

The company has always adhered to the principle of "genuine goods at low prices", put an end to the sale of fake and shoddy S420ML stal products, do not deceive customers, treat customers in good fait

Why is water seeping out of the slit when cutting EN10025-4 S355M steel

BEBON has been engaged in the piping industry as a professional manufacturer and supplier of steel plates, ship plates, corten steel, pressure vessels, EN10025-4 S355M steel steel pipelines, seamless

How to deal with iron oxide residual problem of S420ML material equivalent

The company's S420ML material equivalent steel products are sold all over the world with high quality and low price. We can process and cut all kinds of special-shaped parts according to your requirem

What is EN10025-4 S420M steel

The EN10025-4 S420M steel plate products have passed the EU CE certification, and have been recognized by China, France, the United States, the United Kingdom, Germany, Italy, Japan, South Korea and o

What is the role of penetration testing in EN S420ML steel price cutting

Zhengzhou BBN steel company was established in 2000. After more than ten years of development, it has formed a professional operation pattern integrating R&D, production, sales and after-sales service

What is the difference between EN10025-4 S275ML steel price steel and mild steel?

We will return our customers with zealous service attitude, high quality products and favorable price. We have been accumulating, perfecting, developing and expanding constantly. We have huge EN10025-