The company was established in 2013, reached cooperation with Shandong Laigang in 2014, reached cooperation with Liantian Industry in 2015, reached cooperation with Huayu Heavy Industry in 2019, built its own factory in 2021, reached long-term cooperation with Jixin Steel Structure in 2021, and reached long-term cooperation with China Construction Steel Structure in 2024. On April 8, 2021, our company was recognized as an AAA-level credit enterprise, and Zheng Wei was evaluated as a Chinese honest entrepreneur, and the quality-oriented and trustworthy enterprise level was AAA. Our company performed well in the construction of the Shenzhen No. 27 Senior High School project in 2022 and was rated as the annual "Excellent Subcontractor".