我厂是全国热轧中小型钢材的重点骨干企业之一,建厂于1941年。经过近50年的发展,年产量由5000多吨跃至60万吨,品种规格由3个上升到499个,其中122个为国内独家生产。已经成为目前我国最大的窗框钢生产和出口基地。然而,我厂生产场地并未随着生产的迅速发展而相应地扩大,以至每单位建筑面积年生产负荷达到6.98吨材,个别分厂竟达到9吨材。这种状况对企业组织生产,带来很大的困难, Our factory is one of the key enterprises in the national hot-rolled small and medium-sized steel products. It was built in 1941. After nearly 50 years of development, the annual output has jumped from more than 5,000 tons to 600,000 tons, and the specifications have increased from 3 to 499, of which 122 are exclusively domestically produced. Has become China’s largest window frame steel production and export base. However, the production site of our factory did not expand correspondingly with the rapid development of production, and the annual production load per unit building area reached 6.98 tons of material, and individual branch factories actually reached 9 tons of material. This situation has brought great difficulties to the organization of production by enterprises.