Tianjin Rockcheck Investment Holding Group Co., Ltd. (hereinafter referred to as Rockcheck Group), located in the Financial Street, Binhai New Area, is a large-scale modern enterprise group giving priority to steel and involving several fields, such as technology and finance, culture and health, resources and development. With over 8, 000 employees and total assets of RMB 13, 800, 000, 000, the Group ranked 224th among top 500 enterprises of China in 2013, 34th among top 500 private enterprises of China, 23rd among top 500 private manufacturing enterprises in China in 2013. In addition, it successively ranked first among top 100 private enterprises in Tianjin.

Capable of producing 5, 000, 000 tons of iron, steel and wire rod respectively, Rockcheck Steel Group Co., Ltd. (hereinafter referred to as Tianjin Rockcheck), has formed product lines giving priority to alloy steel bars, fine high-speed wire rods and hot rolled strips. The Company possesses powerful brand influence and leading market share in Tianjin and Bohai Rim Region. Currently, the Company has established complete product specification system, including high-quality carbon structural steel wire rod, steel wire rod for prestressed wire and steel strand, steel wire rod for welding rod and welding stick, hot rolled wire rod for prestressed steel bar, cold forging steel wire rod, tire cord steel wire rod, oil casing steel, high-pressure tube blank steel, structural alloy steel, bearing steel, gear steel, etc, and realized serialization, diversification and high-end orientation of products.