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Q370qC, Q370qD, SMA490CW oil derricks used steel and Q370qE are structural steel plates for bridges. It is required to have high strength, toughness and to withstand the load and impact of rolling stock, and have good fatigue resistance, certain low tempe
Read MoreThe technology center has always been focusing on application research, improving market realization and scientific and technological contribution rate; taking user demand as the goal, highlighting the personalized development of products; taking the join
Read MoreASTM A633 standard covers four grades A, C, D, and E normalized high-strength low-alloy structural steel plates for welded, riveted, or bolted construction. SMA400AW container steel, A633 Grade A structural steel provides a minimum yield point of 42 ksi [
Read MoreHigh-strength wear-resistant steel plates such as Q355NH high-speed project steel are mainly used in the construction machinery industry to manufacture wear-resistant working parts and structures for excavators, loaders, bulldozers, graders, coal machines
Read MoreThe seamless steel pipe for general use is rolled by common carbon structural steel, Q265GNH bridge structural steel sheet, low alloy structural steel or alloy structural steel, with the largest output. It is mainly used as the pipe or structural part for
Read MoreOur company is a specialized technical support and after-sales service organization - customer service center. At the same time, we have provided excellent technical Q415NH atmospheric corrosion resistant steel personnel and strong technical support for o
Read MoreThe company has an entrepreneurial team composed of highly educated and high-quality talents, whose leaders graduated from famous universities. As the first group of teams engaged in e-commerce industry in China, it witnessed the rapid development of e-co
Read MoreS960Q steel plate is a high-strength structural steel plate, which is mainly used to manufacture low-temperature-resistant, high-strength key components, construction machinery, and mining machinery structures. General construction and various engineering
Read MoreWear resistant steel plate has excellent low temperature toughness, so it can be used in large welding structure and low temperature environment. Moreover, there are many kinds of wear-resistant steel plate, 09CuPTiRE-B cold rolled steel coil in operation
Read MoreSince the foundation of the company, the Spring Festival Gala is an annual activity held at the end of the year. Now it is a part of the BBN company culture to enrich the employee's life. The annual Spring Festival Gala in 2019 was held on January 20
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