The Shenbai High-speed Rail Maintenance Warehouse Project is situated in Shenyang, China, covering an area of 21,000 square meters. Serving as a warehouse for daily inspection and maintenance of high-speed rails, this project imposes strict requirements: all components need first-class welds, and the paint thickness reaches 260㎛. Each truss features a span of 49m and weighs nearly 25t. As a key project in Liaoning Province, it has been successfully completed by Zhongwei Group.