The first phase of the high and low voltage industrial motor and parts project of Weige (Jiangsu) Electrical Equipment Co., Ltd. is divided into three single projects: Stamping workshop: construction area of 11,898 square meters, eaves height of 10.4 meters, span of 37.5 meters, steel roof structure. Aluminum casting workshop: construction area of 4,200 square meters, eaves height of 10.2 meters, span of 42 meters, steel roof structure. Assembly workshop: construction area of 11,250 square meters, eaves height of 10.4 meters, span of 37.5 meters, steel roof structure. The column structure of the plant is concrete column, pre-embedded anchor bolts on the top of the column, and the column support is mainly steel support. The roof system consists of solid H-shaped roof beams, Z purlins, horizontal supports, roof beam braces, eaves gutters, etc.