Shandong Hongsanye Steel Structure Engineering Co., Ltd. is a large enterprise integrating research and development, design, manufacturing, installation and other supporting services, with steel structure engineering contracting grade 1 qualification; National contract-abiding and creditworthy enterprises; Shanghai Tongji University, China University of Mining Research Base; Shandong Province prefabricated building industry base; National high-tech enterprises

The company has unique technical advantages in the processing, production and construction of steel structure plants, grid structure buildings and container houses