Hebei Huaye Steel Grating Co., Ltd. is affiliated to Hebei Huafeng Industrial Group Co., Ltd., which was restructured and established by China Ordnance Industry Corporation Hebei Huafeng Machinery Factory (formerly Bing Zong Sanyi Factory). The company has a registered capital of 10 million yuan and a total assets of 46 million yuan. It is the earliest manufacturer in China to produce steel gratings and a larger scale.

The company is located in the historical and cultural city of Beijing, Tianjin and Bao, the national model city of support for the two countries, the hometown of the Three Kingdoms, and the throat of the capital capital - Zhuozhou City, Hebei Province, 55 kilometers away from Beijing, 96 kilometers from Capital International Airport, 150 kilometers from Tianjin New Port, and 107 kilometers from the west. National Highway, Beijing-Guangzhou Railway, Dongyijing-Zhuzhou-Shi Expressway, Beijing-Kai Expressway, and Beijing-Kowloon Railway, convenient and fast transportation and communication.

In December 1992, the steel grating project was submitted to China Ordnance Industry Corporation for approval; in January 1993, the National Planning and Economic Commission approved the state-owned 314 factory steel grating project as a key military-to-civilian project, and the national "double plus" project. On November 12, 1993, the complete set of equipment was introduced by the Italian ORSOGRIL company; in December 1994, the installation was completed and a test run was successful, with an annual production capacity of 10,000 tons. In November 2003, the second steel grating production line was installed and put into production, with an annual production capacity of 18,000 tons. Over the past few years, the company has participated in the construction of nearly 1,000 key projects at home and abroad with the excellent quality and reputation of military-industrial enterprises.

At present, the company produces more than 300 specifications of steel grating products that meet the YB/T4001.1-2007 standard and the US NAAMM standard and other international standards. They are widely used in petroleum, chemical industry, electricity, steel, municipal, environmental protection, national defense, etc. industry. In recent years, the company has successively developed extended products for suitable steel gratings such as grating ceilings, grating balconies, grating fences, and has been widely used one after another.

In December 1998, the company, as the drafting unit, presided over the revision of the YB/T4001-1998 standard that replaces the China YB4001-1991 standard; in December 1999, the company passed the ISO9001-2000 quality system of the New Era Quality System Certification Center of the National Defense Science and Technology Commission. Certification; In December 2006, as one of the drafting units, the company participated in the revision of the YB/T4001.1-2007 standard that replaces the Chinese YB/T4001-1998 standard;

The "Tiger" steel grating produced by the company is the "designated factory for the selection of standard products for chemical engineering construction" of the former Ministry of Chemical Industry Construction Technology Center Station, China Petroleum and Chemical Corporation Construction Technology Center Station, State Electric Power Company Architectural Planning and Design Institute, China Petroleum and Natural Gas Group The company's recommended products have been approved by China Classification Society. The company is a group member unit of the China Steel Structure Association.

The company's Physical and Chemical Room (formerly Physical and Chemical Room of Bing Zong Sanyi Factory) is a secondary physical and chemical testing agency of China Ordnance Industry Group Corporation, and has passed the metrological recognition of the National Defense Science and Technology Committee.