2. Shiqiao Longjiang Plate City: Located in Shi Qiaocun, Luoshe Town, Huishan District, Wuxi City, it is a market integrating the sales of aluminum, stainless steel and aluminum alloy square pipes.
3. Tong Yuan Express Station: Tong Yuan Express has several stations in Wuxi, some of which also sell some building materials and metal products. Go to the information desk.
4. Online purchase: There are also many aluminum alloy square pipe sellers on the online and e-commerce platforms, who place orders online to buy.