Welcome to Henan BBN Steel

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

The hot rolling technolodge of EN10025-4 S420M steel plate

Processing performance of quenched and tempered steel: EN10025-4 S420M steel plate plate can be used for cold working, bending and cutting. When the gas is cut off, cracks will not occur even without

S460ML steel yield strength surface quality should be consistent with the provisions

We have Business Department, Transportation Department, Document Department, Shipping Department, E-C department, Procurement Department, Finance Department, Human Resources Department, Administration

Quality requirements of S355nl VS S355ML

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

Surface quality of EN 10025-4 S420ML pdf

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

steel grade S460ML market price still has room to rise

The preparation of steel grade S460ML galvanized steel before welding is the same as that of ordinary low-carbon steel. It is necessary to carefully handle the groove size and nearby galvanized layer.

What is the service temperature of EN S275ML steel

The business department is mainly responsible for communicating with customers, from the manufacturing of steel plates, steel pipes and other products, knowing customers' needs and processing conditio

EN 10025 S460ML steel plate chemical & mechanical composition

The company has a perfect after-sales service system and quality assurance system. The company adheres to the service principle of "all for users", and has established a professional after-sales servi

Drilling and cutting of S355M datenblatt

Our company's business departments are a group of excellent and hard-working employees, who constantly carry out knowledge updating and steel knowledge training every day, only to provide better and p