Guangrao House Prefabrication Factories
There are several house prefabrication factories in Guangrao:

Shandong Hongkun Zhugong Technology Co., Ltd.: Established in 2015, this enterprise is located in the Economic Development Zone of Guangrao County, Dongying City, covering an area of 120 acres with a total investment of 326 million yuan, indicating a relatively large scale. It is equipped with advanced production facilities, including 2 PC assembly lines, 2 commercial concrete production lines, and over 40 sets of laboratory testing equipment. In terms of production capacity, it has the ability to produce 300,000 cubic meters of commercial concrete and 50,000 cubic meters of residential PC components annually. Its main products are diverse, covering PC prefabricated composite slabs, composite shear walls, prefabricated interior wall panels, prefabricated exterior wall panels, prefabricated stairs, prefabricated balcony and bay windows, and other residential PC components. It also includes municipal-related components such as underground utility tunnels, inspection wells, and septic tanks, as well as commercial concrete, demonstrating strong comprehensive strength in the field of house prefabrication.
Wangcai Prefabrication Factory in Dawang Town, Guangrao County: Founded in 2018 and located in Dongying City, Shandong Province, this factory primarily engages in the house construction industry. However, detailed information regarding its specific production scale and product types is relatively scarce in public sources.
Fangjia Zebao Prefabrication Factory in Xiliuqiao Township, Guangrao County: Established on November 13, 2006, and located in Guangrao County, Dongying City, Shandong Province, this factory is currently revoked, meaning it has ceased normal business operations and no longer possesses the qualifications and capabilities for production and operation.
Chengqi Prefabrication Factory in Daozhuang Town, Guangrao County: Founded on April 11, 1999, in Dongying City, with its office located in Daosan Village, Daozhuang Town, this factory mainly provides floor slabs and civil prefabricated components. Its product range is relatively simple, primarily serving the civil construction market with basic prefabricated components.




