Welcome to Henan BBN Steel

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

What is the S355ML grade equivelent equivalent

The company adheres to green development, supported by scientific and technological innovation and technological progress, vigorously advocates the S355ML grade equivelent production and life style of

What are the quality features of EN10025-4 S275M steel plates

The company has created a group of professional staff with good market awareness and service spirit. More than 90% of the company's employees have college education and more than 3 years of work exper

What is the weight of S420ML material usa?

The company's sales department has a professional team, they have professional steel knowledge, respond quickly, with the problems raised by customers can quickly give solutions, put the interests of

What are the measures to prevent layer tear of Z-direction S420ML steel plates

The quality inspection department is responsible for the inspection management of raw materials and finished products, and the quality inspection and acceptance of products and raw materials. Strictly

Which is better, carbon steel or EN10025-4 S275ML steel supplier?

The company adheres to the service concept of "you give the order to me and I leave the satisfaction to you". Over the years, our EN10025-4 S275ML steel supplier steel products are supplied in time, w

What is the yield strength of S460ML equivalent grade

The company adheres to the "variety, quality and efficiency" road. We have established a technology center, a brand cultivation management system and a quality control system. Now the company has form

Will steel S355ML rust?

When talking about our team, it is hard not to mention our QC department (Quality Control). We have built strict qualitycontrol system to guarantee the steel quality. During the steel materials produc

What is the S460ML equivalent ASTM hardness

Our quality control department will do inspection for details of the steel materials S460ML equivalent ASTM before delivery. We would invite the customer side to attend the inspection together. If the