How about Xuzhou Hong Fei Power Grid (Group) Co., Ltd.

Xuzhou Hong Fei Grid Structure (Group) Co., Ltd. is the only enterprise in China that has passed the ministerial appraisal and is specialized in the production and installation of steel structures and grid structures, and has the first-class qualification for special design of grid structures. Mainly engaged in various types of steel structure engineering, such as bolted ball grid structure, welded ball grid structure, plate node grid structure and intersecting pipe truss, light steel and high-rise building, as well as Hong Fei lightweight board, GRC board and glass lighting roof matching with steel structure and grid structure. Hong Fei Group is the executive director of China Steel Structure Association and Spatial Structure Association, and the designated enterprise in china construction metal structure association and building steel structure industry. "Hong Fei Power Grid" was recognized as a famous brand product in Jiangsu Province, and the trademark "Hong Fei" was rated as a famous trademark in Jiangsu Province. Hong Fei Group was recognized as a high-tech enterprise and a "well-known construction contractor in Jiangsu Province", was granted the right to operate foreign economic and technological cooperation by the Ministry of Foreign Trade and Economic Cooperation, and was certified as a national sophomore enterprise.

Xuzhou Hong Fei Grid Structure (Group) Co., Ltd. has internationally advanced SFCAD grid structure design system, light steel structure, cable formwork structure and auxiliary system for small and high-rise steel structure design. According to the national "863 Plan", CIMS computer integrated manufacturing system was established. Grid structure, light steel structure, pipe cutting and intersection joint blanking, pipe bending and welding are all automatic or semi-automatic. Technical force, equipment and construction capacity have always been in a leading position in the same industry in China.

Famous engineering examples include: the grandstand of Beijing Olympic Sports Center, which won the highest architectural quality award "Special Luban Award for Asian Games Project"; Heilongjiang Speed Skating Hall won the "Outstanding Contribution Award for the Construction Project of the 3rd Asian Winter Games"; The spherical shell of CCTV Studio 1; Yunnan Yuxi Cigarette Factory138,000 m2 technical renovation workshop; And five spherical coal bunkers with a diameter of 122.66 meters in Houshi Power Plant in Zhangzhou, Fujian. Roofing projects such as the grandstand of Shenzhen Zhuhai Stadium, the multi-function hall of Shanghai International Conference Center, China Pavilion of Kunming World Expo in Yunnan, Urumqi Airport Terminal in Xinjiang, Linzhi Airport Terminal in Tibet, etc.

After the restructuring of Xuzhou Hong Fei Power Grid (Group) Co., Ltd. at the end of 2003, it increased its investment in software and hardware and devoted itself to improving the management level of enterprises. It has not only maintained and carried forward the fine tradition of high-quality products and good corporate reputation of state-owned enterprises, but also absorbed flexible and effective economic management policies and means of private, collective and non-public enterprises, mobilized and improved the enthusiasm of employees to the maximum extent, and quickly and effectively improved labor productivity and project quality. Completed the coal bunker project of Zhejiang Ninghai Power Plant, the project of Shanghai Administration College, the project of Qingdao Ocean Polar World and the project of Xuzhou Municipal People's Government Administration Center with high quality and speed.

In the past 20 years, Xuzhou Hong Fei Power Grid (Group) Co., Ltd. has produced and installed more than 4,000 sets of various grid steel structures, covering 30 provinces, municipalities and autonomous regions in China, as well as more than 20 countries and regions such as United Arab Emirates, Jordan, Chad, Papua New Guinea, Turkmenistan, Nepal and Thailand, enjoying the reputation of "China Power Grid and Xuzhou Hong Fei". Products account for 50% in China and 40% in the world. At present, Hong Fei Group has once again joined hands with China Institute of Building Science and Technology to develop the national key scientific and technological innovation project-light steel residential building system. On the one hand, we use high-tech to transform and upgrade traditional products, on the other hand, we lose no time to accelerate the development of high-tech and high-tech products with market demand and prospects, promote the rise of emerging industries nearby, and make greater contributions to the cause of spatial structure in China.