Construction engineering is one of the core businesses of Feilong Group. Since the 1980s, it has been at the forefront of the Yantai construction industry with its brand image of "high-quality, fast, and trustworthy". In the past forty years of development, Feilong people have continuously enriched the quality connotation of "Feilong Architecture", and are fully promoting the high-quality development of the enterprise by "using wisdom to promote green construction as the starting point, and using innovation and development as the engine".

In recent years, Feilong Construction Company has successively undertaken the construction of Xianhua Technology High end Display Material Industrialization Project, Yikang Technology Environmental Protection Industrial Park, China Eastern Airlines (Yantai Airport) Overnight Base, Dunham Bush Complex Building, Oriental Weston Measurement Project, Shandong Technology and Business University Teaching Building, Yantai Development Zone Hospital New Outpatient Building, Laishan District Party School, Yantai Telecom Technology Building, Yantai Civil Air Defense Command Center Building Comprehensive building of the Third Geological Brigade of Shandong Provincial Bureau of Geology and Mineral Resources, Yantai Human Resources Market Building, Phase I of Yuhuangding District Reconstruction Project, expert apartment building of Yantai Coastal Zone Research Institute, Chinese Academy of Sciences and many other key projects. The qualified rate of project quality is 100%, the contract performance rate is 100%, and we have jointly created 12 "Mount Taishan Cup" awards for high-quality projects in Shandong Province, 60 Shandong Excellent Project Awards, and 16 Shandong "Safe and Civilized Construction Site" awards.

Feilong Steel Structure Company is a high-tech enterprise integrating R&D, design, manufacturing, installation and other businesses. It has Grade B qualification for special design of steel Structural engineering, Grade B qualification for production and processing of steel Structural engineering, and Grade I qualification for professional contracting of steel Structural engineering. The company's factory building covers an area of more than 60000 square meters, with an annual construction area of more than 300000 square meters, and the annual processing capacity of steel structures is more than 40000 tons. It mainly produces long-span Space frame structures, high-rise heavy steel and light steel structures, space grid shell structures, corrugated plate structures, metal roof wall systems, ultra light steel integrated residential systems and other products.

The company has several advanced steel structure processing production lines at home and abroad, supporting equipment for heavy-duty steel structure processing production lines, box beam and column processing production lines, automatic welding production lines for corrugated plates, and more than 260 sets/piece of production and testing equipment. At the same time, the company has actively carried out cooperation in production, education and research. It has established technical cooperation relationships with Tsinghua University, Yantai University, Ludong University, Shandong Technology and Business University and other colleges and universities. It has successfully developed the "FL" green housing system, and has obtained 16 national patents.

Yantai Cultural Center (steel structure), Yantai World Trade Exhibition Center (steel structure), Yantai Laishan Planning Exhibition Hall, Yantai City Library and other projects undertaken by Feilong Steel Structure have become city landmarks; Projects such as Daewoo Shipbuilding, Icecraft Heavy Industry, Urban Overpass, and Taihai Manuel Nuclear Power have become high-quality steel structure projects. Among them, Feilong Industrial Park 3 # steel structure plant won the first "Mount Taishan Cup" project of steel structure in Shandong Province, Yantai Anguote Fastener Plant recreated the "Mount Taishan Cup" of steel structure, Yantai Cultural Center and Yantai World Trade Exhibition Center steel Structural engineering won the "China Steel Structure Gold Award" and "China Construction Engineering Luban Award" respectively.

Yantai Feilong Building Curtain Wall Doors and Windows Co., Ltd., one of the subsidiaries of Feilong Group, was founded in 1992 and registered as a limited liability company in 2005. Feilong Doors and Windows Co., Ltd. is a professional manufacturer integrating the design, production and installation of aluminum wood composite doors and windows, aluminum alloy bridge cutoff and ordinary doors and windows, plastic steel doors and windows, building curtain walls, hollow glass, etc., with Class I qualification for manufacturing and installation of building doors and windows products, and Class I qualification for design and construction of building curtain walls.

The registered capital of the company is 15 million yuan, with an existing production workshop area of over 20000 square meters, an annual processing capacity of 300000 square meters, and an annual output value of over 100 million yuan. The company has more than 50 technicians, middle and senior technicians, more than 180 skilled operators, more than 70 sets of main production and testing equipment, and has domestic and foreign precision CNC cutting saws, aluminum door and window corner assembly machines, plastic door and window corner welders, full-automatic glass cutting machines and Zhongkong Glass production lines.
The company passed ISO9001 quality management system, ISO14001 environmental management system, and OHSAS18001 occupational health and safety management system certifications in 2000. It is the first door and window enterprise in Shandong Province to pass AS2047 product certification in Australia and New Zealand.

For many years, the company has been committed to the research, development, design, and innovation of high-performance door, window, and curtain wall products. We have a provincial-level "one enterprise, one technology" R&D center and have been awarded the title of "Shandong Province System Door and Window R&D Enterprise". Through continuous innovation in recent years, the company has obtained 34 national patents issued by the National Intellectual Property Patent Office, including 4 invention patents, 19 utility model patents, and 11 exterior design patents.

At present, the company's business scope has covered various urban areas in Yantai, Weihai, Qingdao, Jinan, Liaocheng, Rizhao, Linyi, Dongying, Binzhou and other provinces. Door and window products have been exported to Australia, the Americas, and Southeast Asian countries.

The company always adheres to the policy of "quality first, creating high-quality projects; complying with regulations, creating a green environment; valuing safety, ensuring employee health; sustainable development, meeting social needs", and continuously provides users with higher quality, beautiful and energy-saving products and more thoughtful services.

Feilong Steel Structure Company is a high-tech enterprise integrating R&D, design, manufacturing, installation and other businesses. It has Grade B qualification for special design of steel Structural engineering, Grade B qualification for production and processing of steel Structural engineering, and Grade I qualification for professional contracting of steel Structural engineering. The company's factory building covers an area of more than 60000 square meters, with an annual construction area of more than 300000 square meters, and the annual processing capacity of steel structures is more than 40000 tons. It mainly produces long-span Space frame structures, high-rise heavy steel and light steel structures, space grid shell structures, corrugated plate structures, metal roof wall systems, ultra light steel integrated residential systems and other products.

The company has several advanced steel structure processing production lines at home and abroad, supporting equipment for heavy-duty steel structure processing production lines, box beam and column processing production lines, automatic welding production lines for corrugated plates, and more than 260 sets/piece of production and testing equipment. At the same time, the company has actively carried out cooperation in production, education and research. It has established technical cooperation relationships with Tsinghua University, Yantai University, Ludong University, Shandong Technology and Business University and other colleges and universities. It has successfully developed the "FL" green housing system, and has obtained 16 national patents.

Yantai Cultural Center (steel structure), Yantai World Trade Exhibition Center (steel structure), Yantai Laishan Planning Exhibition Hall, Yantai City Library and other projects undertaken by Feilong Steel Structure have become city landmarks; Projects such as Daewoo Shipbuilding, Icecraft Heavy Industry, Urban Overpass, and Taihai Manuel Nuclear Power have become high-quality steel structure projects. Among them, Feilong Industrial Park 3 # steel structure plant won the first "Mount Taishan Cup" project of steel structure in Shandong Province, Yantai Anguote Fastener Plant recreated the "Mount Taishan Cup" of steel structure, Yantai Cultural Center and Yantai World Trade Exhibition Center steel Structural engineering won the "China Steel Structure Gold Award" and "China Construction Engineering Luban Award" respectively.