The first phase of Changzhou Metro Line 2 started from the Chengxi Cluster in the west of the Main City of Changzhou City and ended at the Wuyi Road Station in the east. The total length of the project is 19.98km, including 18.40km of underground lines, 1.29km of elevated lines, and 0.29km of transition sections. There are 15 stations, including 14 underground stations, 1 elevated station, and 1 rolling stock depot, with an average station spacing of about 1.4km.

In the field of rail transit, Weiman Doors has rich project experience and a complete range of product lines. In terms of door type configuration and accessory selection, it conducts technical research and development and improvement closely around the actual needs of the rail transit environment. It provides this market segment with a series of products including fire doors, fire and smoke doors, fire and closed doors, fire and sound insulation doors, wind pressure resistant fire doors, emergency escape doors, steel interior doors, roller shutter doors, door control hardware and other products.

At present, the company has cooperated with many domestic rail transit systems, such as: Nanjing Metro Line 3, Nanjing Metro Line 4, Nanjing Ninggao Line S9, Shanghai Metro Line 5 South Extension Line, Changzhou Metro Line 1, Chongqing Rail Line 5, Chongqing Rail Line 10, Fuzhou Metro Line 2, Lanzhou Metro Line 1, Xuzhou Metro Line 1, Hohhot Metro Line 1, etc.