Founded in 2002, Shandong Guanglei Steel Structural engineering Co., Ltd., which was born in the tide of China's economic opening, is located in the Economic Development Zone of Xinyan Town, Yanzhou District, Jining, Shandong Province. Thanks to the strong support of leaders at all levels, various sectors of society, and a large number of customers, Guanglei Company has developed rapidly for 20 years and has strong capabilities in the professional manufacturing of steel structure factories, high-rise residential buildings, bridges, grid structures, power plants, and other high-rise and large-span steel structure industrial and civil buildings. Guanglei Company has now become a large-scale modern enterprise that integrates design, production, and installation. As a national first level qualification enterprise for steel structure professional contracting, a national first level qualification enterprise for steel structure manufacturing, a national first level qualification for steel structure design, and a national key steel structure production base, the company has complete production and testing equipment, and an annual steel structure output of over 300000 tons.

The company has also established good cooperative relationships with China Construction Eighth Engineering Bureau, China 20th Metallurgical Group, China Ninth Metallurgical Group, China Railway 14th Bureau, 18th Bureau, China Construction Wuzhou, Huadian Heavy Industry, etc. The company keeps up with the times and establishes an international trade department. The company's products are now exported to Southeast Asia, South Africa, North America, and other places.