Shandong Guanglei Steel Structure Engineering Co., Ltd was  founded in 2002 and is located in Xinyan Town Economic Development Zone, Yanzhou District, Jining City, Shandong Province. Thanks to the strong support of leaders at all levels, all walks of life and customers, after 18 years of rapid development, Guanglei Company has been equipped with professional manufacturing steel structure workshops, high-rise residential buildings, bridges, grids, power plants and other multi-story and large-span steel structures Strong strength in industrial and civil construction. Guanglei Company has become a large modern enterprise integrating design, production and installation. As a national steel structure professional contracting first-level qualification enterprise, a national steel structure manufacturing first-level qualification enterprise, a national steel structure design first-level qualification, a national key steel structure production base, various production and testing equipment, and an annual output of 30 steel structures Ten thousand tons.

At the same time, the company has established good cooperative relations with China Construction Eighth Engineering Bureau, China 20th Metallurgical Corporation, Nine Metallurgical Corporation, China Railway 14th Bureau, 18th Bureau, China State Construction Wuzhou, Huadian Heavy Industry, etc. The company keeps advancing with the times and establishes international Department of Trade, the company's products are now exported to Southeast Asia, South Africa, North America and other places.