Welcome to Henan BBN Steel

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

Main causes of subsurface bubble formation in S420ML equivalent steel

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

S420ML steel tubing weight beveling

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

Flame cutting of S355ML steel plates

At present, there are many cutting methods for S355ML steel plates steel plate cutting, such as common flame cutting, plasma cutting and laser cutting. Different cutting methods correspond to differen

S460ML datenblatt equivalent JIS steel material

Most common S460ML datenblatt steel plates are rolled by hot rolling or controlled rolling. Compared with the general hot rolling process, the advantages of controlled rolling are: the strength and lo

S420ML equivalent ASTM rolling points

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

EN10025-4 S420ML steel supplier surface quality should be consistent with the provisions

The company has the industry's advanced automated production lines and precision laboratory instruments and a capable steel industry management team. Through scientific management, optimized technolog

S355ML steel Machining Service

As an experienced world class steel materials supplier and exporter, logistics and fast delivery is a crucial step to us. Our logistics department and shipping department take the responsiblity to all

Forming performance of EN 10025 S275ML steel supplier

The company has the industry's advanced automated production lines and precision laboratory instruments and a capable steel industry management team. Through scientific management, optimized technolog