SINB is a diversified group engaged in manufacturing and installment of steel structure (building steel structure, portal machinery, electricity transmission steel tower, telecommunication tower, wind power generation tower, heavy steel of power plant). Its ten subsidiaries are in Beijing, Shanghai, Wenzhou, Ruian, Sheyang, Zhanjiang, Wuxi etc. SINB's businesses involve in investment, trading, real estate, tourism, construction and building materials, and its total registered capital is RMB 450million and total asset reaches RMB 1.5billion.

Approved as an enterprise with national second-level qualification in steel structure design, making, installment, and service, SINB has senior state-level experts and professors as its technical leaders. Apart from that, SINB has a large research and design base, and its technical backbone consists of experts, scholars, and senior engineers. It has established long-term and stable cooperation with renowned domestic universities and research institutes such as Architectural Design Institute of Tongji University, Space Structure Research Institute of Zhejiang University, Southeast University, Suzhou Thermal Engineering Research Institute etc. Its staff is experienced in manufacturing, construction execution, and business operation and management. In addition, the number of its technical personnel is more than 1000. In addition to that, SINB has been named "Wenzhou AAA Finance Credit Unit", "AAA Credit Enterprise", "Wenzhou Architectural Corporate Champion", and "Member Unite of Shanghai Metal Structure Industry Association". SINB has domestic and world advanced manufacturing techniques and equipment.

Under the leadership of president Chi Wanming, SINB has achieved remarkable results in the past ten years. Adopting advanced network operation and modern management system, SINB adheres to its strategy "Science, Technology, Human resource, Management, Mechanism, Brand", and at the same time it puts credit first, quality first, and talent first as its tenet. SINB continues to uphold that and to work wholeheartedly to serve customers with honesty, and meanwhile to improve its service and to contribute to China's modernization drive.

SINB is looking forward to cooperating with you.