In October 2008, Inner Mongolia Yaxinlongshun Special Steel Co., Ltd. was officially established in Baotou City, Inner Mongolia, known as the "Steel City of the Grasslands" and the "Rare Earth Capital". Baotou City serves as an important hub connecting North China and Northwest China and is a key development area for Inner Mongolia's opening up to the outside world.

The company has a total investment of 3.6 billion yuan, covers an area of about 2,000 mu, has more than 3,000 employees, and nearly 1,000 professional and technical personnel and R&D talents. It has a production capacity of nearly 3 million tons of iron, steel and rolled products per year. It is a large-scale modern steel complex integrating sintering, vertical furnace, ironmaking, steelmaking, rolling, transportation and deep processing, and has realized the process technology route of "full oxygen enrichment, full coal injection, full continuous casting and full continuous rolling". In recent years, the company has taken "promoting the green development of the steel industry" as its mission, continuously improved its competitiveness, and strived to become a leader in the steel industry in northern China.

Inner Mongolia Yaxin Longshun Special Steel Co., Ltd. currently operates three bar production lines, primarily manufacturing HRB400E-grade deformed steel bars in fixed lengths of 9 and 12 meters, with diameters ranging from 12mm to 32mm. These products are bundled using a circular strapping method, which ensures the bundles remain secure and facilitates multiple rounds of handling and transshipment.

Additionally, the company operates two high-speed wire rod production lines. Characterized by high rolling speeds, these lines produce continuous, single-strand coils without intermediate cuts. Compared to conventional wire rods, these products offer faster production cycles and feature tight, neatly arranged, and compact bundles. Currently, these lines primarily produce HRB400E-grade coiled deformed bars and HPB300-grade plain round wire rods, with diameters ranging from 6mm to 12mm. These, too, are bundled using the same circular strapping method.

Known by the brand name "Grassland Steel" (Caoyuan Gang), the company’s products have earned widespread recognition in the market and among end-users for their consistent quality and comprehensive after-sales service. The steel has been successfully utilized in major infrastructure projects, including Hohhot Metro Lines 1 and 2, the Hohhot Third Ring Road, the Beijing-Xinjiang Expressway, and the Mengxi-Huazhong (Menghua) Railway.

The company strives to implement the new model of modern circular steel production, embodying the development concepts of safety first, energy conservation, environmental protection, low carbon, and informatization. With professional technology and high-quality service, it creates value for customers and contributes to society.

Currently, the company's main products are 400Mpa and 500Mpa high-strength earthquake-resistant rebar, high-speed coiled rebar, and high-speed wire rod. These products have been successfully applied to national and provincial large-scale engineering projects such as the "G7 Beijing-Xinjiang Expressway", "Tianjin-Shijiazhuang Expressway", "Beijing-Tongliao Railway", "Haoji (Menghua) Railway", "China Coal Nalinhe Railway Special Line", "Xiong'an New Area Integrated Pipe Gallery", "Beijing Anzhen Oriental Hospital", "Tianjin Metro Line 4", "Hohhot Metro Lines 1 and 2", and "Hohhot Third Ring Road and Expressway". They are widely welcomed by users for their excellent ductility, wear resistance, corrosion resistance, and pull-out properties.

The core sales areas for our products are Northwest China, including Inner Mongolia, Shaanxi, Gansu and Ningxia, while our business also extends to more than 10 provincial-level administrative regions, including Beijing, Tianjin, Hebei, Henan, Shanxi, Shandong, Chongqing and Sichuan. The company has successfully passed the certifications for four management systems: energy, quality, environment, and occupational health and safety management, as well as the MCC MC product certification and CNAS laboratory certification. The company has been listed among the "Top 100 Private Enterprises in Inner Mongolia" for several consecutive years and has won honors such as "Strategic Cooperation Relationship with China Railway Materials and Trade Group", "Baotou Municipal Government Quality Award", "Baotou Open Enterprise", "Baotou Honest Enterprise", and "Baotou Caring Enterprise".