Welcome to Henan BBN Steel

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

What is the S355ML steel price surface treatment

For the team, cooperation is the core idea of daily work, and the core of common cooperation is resource sharing. With a perfect resource sharing mechanism, the whole team can be called a unity spirit

What are the factors influencing the lamellar tearing of Z-direction EN 10025 S275M steel supplier

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 S275M steel supplier

Is EN10025-4 steel S275M and tool steel the same?

The whole plant covers an area of 18,480 square meters, a workshop area of 9,500 square meters, and a final assembly workshop of 4,300 square meters; fixed assets are 25.50 million yuan. The company h

S420ML price price is threatened by economic slowdown

Our company specializes in the production of steel plates, steel coil, steel sections, welded pipes and seamless pipes products, sales of GB, ASME, ASTM, JIS, DIN, EN, API and other standards and spec

What are the well-know ten S420ML steel equivalent hot rolled plates mills in Qatar

The shipping department of the company arranges shipping booking for customers' goods in advance, and makes good matching with inland transportation. Effectively manage and follow up the customer's sh

What are the top ten S420ML equivalent ASTM material supplier in Singapore

Vigorously develop circular economy: the company adheres to the development path of circular economy, realizes the efficient utilization of energy and S420ML equivalent ASTM material resources, implem

What is the effect of surface treatment on performance of S420M 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

How about the inventory of S275M plates in China at present

The company has a mature technical team whose reponsibility is to design the drawing, choose suitable material and evaluate the whole production processaccording to customers’ requirement. The c