Recently, the waveform steel plate composite structure system technology independently developed by Zhongnan Green Construction and the products developed by this technology have successfully passed the project completion acceptance for Building 3 of the 12-03-c1a plot in Yinzhou District (north section of Yunlong Town).

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The project is located in Yunlong Town, Yinzhou District, Ningbo City, covering an area of over 24000 square meters. A total of 5 residential buildings and 1 commercial center have been designed and constructed, with a total construction area of over 85000 square meters. It is a high-end residential community with high specifications and complete supporting facilities. The 3 # building constructed by the company is the only steel structure prefabricated building in the project. The main structure adopts a steel frame and a new type of corrugated steel plate shear wall system. The floor adopts reinforced concrete cast-in-place floor slabs, with 20 floors above ground and 1 floor underground. The building height is about 59.2 meters and the total construction area is about 24400 square meters. The on-site management team and installation workers strictly followed the construction plan, design drawings, and construction standards during the project construction, and overcame difficulties caused by adverse weather, narrow sites, etc., ensuring the quality, progress, and safety of the project, and completing the main structure construction tasks according to the plan.

The design of Building 3 has applied the company's independently developed waveform steel plate composite structure system technology and products to form a new type of shear wall, which not only enhances the strength of the building structure, but also further improves its earthquake resistance and wave resistance. In the recent frequent occurrence of earthquakes, it further enhances users' sense of safety. The application of independent technology and product development has once again demonstrated many highlights such as favorable construction management, fast installation progress, and obvious decoration advantages during and after the construction process. It has been praised by all parties and highly recognized in the overall completion acceptance organized by the general contractor in March this year, obtaining unanimous approval. At present, the countdown to delivery for Building 3 has begun. The spacious indoor space will provide favorable conditions for the diversity of decoration design and personalized layout for homeowners, allowing them to enjoy a more comfortable and comfortable living environment after moving in, making their homes feel full of modernity and happiness, and further improving their quality of life.

The waveform steel plate composite structure system technology developed by the company and the waveform steel plate series products developed and produced have been applied in the construction projects of many high-end residential areas in Ningbo, such as Langxia in Yuyao, Xinqixiaoshan in Beilun, and Xuhui in Jiangbei District, playing a positive role in the urban construction of Ningbo; This technology and series of products are widely used in multiple cities within Zhejiang Province, as well as in many residential and office projects in Hebei, Hainan, Hunan and other provinces. The high quality and advantages of the project have received high praise from various construction units and local government departments, and have also been widely loved by homeowners. The company will fully leverage its technological and strength advantages, further increase its efforts in scientific and technological innovation and product research and development, and help the country's prefabricated building technology continue to move forward, making more contributions to the country's economic construction and green development.