The company's operation is based on the principle of "quality for survival, reputation for development". In terms of management, we adhere to the principle of people-oriented, service-oriented and cus
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 S355M steel supplier steel pip
Our company's en10025 S460ML power boilers, heating furnaces of double bars, double high lines and medium and thick plates all adopt heat storage technology, which can fully use blast furnace gas; the
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
Based on the principle of win-win and mutual benefit, the company operates in good faith, strictly controls the quality, and provides perfect after-sales service, which has won unanimous praise. The s
With high-quality S355ML ASTM equivalent steel and professional services, we have won international praise in infrastructure, shipbuilding, oil and other industries, and gradually grow into a bright s
As a leading hot rolled plate mill in China, We manufacture and export carbon steel and alloy S355M steel steel plates in different sizes and of different thickness. We have an adept and proficient te
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 S355ML material equivalent standards steel products are supplied in ti