Xuangong Company of Hebei Iron and Steel Group (Hebei Xuanhua Engineering Machinery Co., Ltd., hereinafter referred to as Xuangong Company) is located in Xuanhua, the ancient city of the "junction of the three provinces". It was founded in 1950. It is a large state-owned enterprise that operates the manufacturing and sales of engineering machinery such as bulldozers, loaders, road rollers, hoisting machines, excavators and other engineering machinery and series of products and accessories. It is the only domestic high-drive bulldozer research and production and production manufacturer, and a leading enterprise in the North China engineering machinery industry integrating production, supply, sales and services.

In July 1999, Hebei Xuanhua Engineering Machinery Co., Ltd. successfully listed on the Shenzhen Stock Exchange (stock code: 000923), becoming the first listed company in the machinery industry in Hebei Province.

The company's main products include 140-430 horsepower crawler bulldozers and their variants. It mainly includes T140-1, T165-2, TS165-2, TY165-2, SD6G flat frame series and SD7, SD8B, and SD9 high-drive series. Among them: The technical level and performance of the T140 series bulldozer developed by itself are at the leading level among similar models in the country, and have won the third prize of provincial science and technology progress and the third prize of national science and technology progress. The SD7~SD9 high-drive series bulldozers adopt a unique high-mounted drive wheel structure and modular design of the whole machine and parts. The power system has a long life, high operating efficiency, convenient maintenance and comfortable operation, filling the domestic gap and becoming a company's export foreign exchange-making product, with good domestic and international reputation.

In 2007, Xuangong brand bulldozers were awarded the title of "China Famous Brand Products" and in 2009, they were awarded "Well-famous Protection". Xuangong Company has a provincial technology center and a new product test site. It has established a strategic alliance with well-known domestic engineering machinery majoring in engineering machinery and a Chinese engineering machinery test site. It has an expert database in the engineering machinery industry and an expert database in the engineering machinery supporting equipment industry. It is a high-tech enterprise in Hebei Province. In 1998, it passed the quality system certification of Huaxin Technology Inspection Co., Ltd.; in 2002, it passed the re-evaluation certification of the 2000 ISO9001 standard, and also obtained the certification of the US FMRC company; in 2010, it passed the military GJB9001B-2009 quality management system review, becoming the equipment undertaking unit of the General Equipment Department of the People's Liberation Army of China.

The company has a sound sales system, has established more than 30 branches across the country with the provincial capital as the center, and has established solid and long-term strategic partnerships with more than 40 professional agents across the country. The products are spread across the country and are sold to more than 90 countries and regions overseas. The sales and service network has basically achieved full coverage, and the enthusiastic and high-quality after-sales service has won wide praise from users.

The Hebei Provincial Party Committee and the Provincial Government proposed to cultivate the equipment manufacturing industry into the second largest pillar industry after steel. Xuangong Company is one of the 20 leading enterprises that are focused on developing. At the same time, according to the overall development plan of Hebei Iron and Steel Group, Xuangong Company, as a leading enterprise in the manufacturing sector of the group company's "five sectors" (steel, resource, manufacturing, finance, logistics), will follow the principles of overall planning, gradual and orderly development, and rely closely on the group's scale, resources and capital advantages to build two major sectors: heavy machinery manufacturing (including metallurgical machinery, mining machinery) and engineering machinery manufacturing, vigorously develop five major industries, including engineering machinery, mining machinery, metallurgical and environmentally friendly machinery, cast iron parts and key mechanical parts, and steel deep processing, and strive to build Xuangong into a leading and internationally first-class modern enterprise integrating metallurgy, mining machinery, engineering, and environmentally friendly machinery.