1, Changjiang Seiko Steel Structure
Changjiang Seiko Steel Structure (Group) Co., Ltd., established in 1999, is a leading enterprise specializing in steel structure construction. The company has undertaken the National Stadium "Bird's Nest" project, Shanghai World Financial Center 10 1 floor, the offshore platform of Hangzhou Bay Bridge, Nantong Stadium and other large-scale projects. Many projects have won national awards such as Luban Award, Zhan Tianyou Engineering Award, National Gold Award, High-quality Engineering Silver Award and National Steel Structure Gold Award.
2. Grid structure in southeast Zhejiang
Zhejiang Southeast Grid Structure Co., Ltd. was established in 200 1 year 65438+February, and its predecessor Zhejiang Southeast Grid Structure Group Co., Ltd. was established in198465438+1October. It is a large-scale steel structure listed enterprise integrating design, manufacture and installation. It is the implementation unit of the national long-span spatial structure industrialization base, the national high-tech enterprise, the vice-president unit of China Steel Structure Association and the national excellent construction enterprise.
3. Zhejiang Hangxiao
Hangxiao is the first steel structure listed company in China, and has been listed in the first batch of designated steel structure enterprises of the Ministry of Construction and the top 500 private enterprises in China. By 2006, the company's total assets reached 3.055 billion yuan and its main business income exceeded 6,543.808 billion yuan. In 2004, it was recognized as a key high-tech enterprise in the national torch plan. The industrialization project of steel-concrete composite structure of high-rise buildings, which cooperates with Zhejiang University, Fuzhou University and Tongji University, has been included in the national key technological innovation projects.
4. Anhui Lu Hong Steel Structure
Luhong Steel Structure is one of the larger steel structure enterprise groups in China at present, with three production bases: Hefei in Anhui, Wuhan in Hubei and Nanchang in Jiangxi. Has a strong production capacity.
5. Anhui Huang Fu Steel Structure
Anhui Huang Fu Steel Structure Co., Ltd. is a specialized steel structure enterprise established earlier in China, which integrates steel structure design, manufacture, installation and general contracting. Anhui Huang Fu Steel Structure Co., Ltd. (hereinafter referred to as Huang Fu Steel Structure) is the core enterprise of Huang Fu Group, located in Huang Fu Industrial Park, a provincial development zone on the north shore of Chaohu Lake in Hefei.
6. Qingdao Oriental Building
Qingdao Oriental Tower Co., Ltd. is a large-scale joint-stock enterprise with legal personality. Its predecessor, Qingdao Oriental Tower Company, was established in 1982, and Qingdao Oriental Tower Group Co., Ltd. was established in 1996. In 2000, it was restructured into Qingdao Oriental Tower Co., Ltd.
7. Shandong Seven Star Pagoda
Shandong Qi Xing Tower Technology Co., Ltd. is a new joint-stock company established according to the modern enterprise system. The company is located in Zouping Economic Development Zone, a top 100 county in China. It is adjacent to Jinan in the west, Zibo in the east and Qing Ji Expressway in the east, with superior geographical position and convenient transportation.
8. Haibo Heavy Industry Department
Haibo Heavy Industry Engineering Technology Co., Ltd. (formerly Wuhan Haibo Steel Structure Installation Engineering Co., Ltd.) was established in 1994. For more than ten years, we have been committed to the manufacture of bridge steel structures. It is a private enterprise with the most achievements and complete bridge types in China and is in a leading position in the field of bridge steel structure.
9. Jiangsu Zhongtai Bridge
Zhongtai Bridge is a joint-stock company established by Jiangsu Zhongtai Steel Structure Co., Ltd., which belongs to the bridge steel structure engineering business and mainly covers the technical research, process design, production, installation, transportation, maintenance and reinforcement, technical services and other fields of bridge steel structure.