ساخت سازه فلزی
【فارسی】guiyanglongfengdaqiao：shishuqingzhenshizhongdiangongcheng，daqiaoqidianweiyujiangjunluyubaihuadadaojiaochakouchu，hengkualaomahe，zhongdianzhiyuhuaqiaocun。
\n【English】Guiyanglongfengdaqiao, offered by Sichuan Xingtian Yuangang Qiao Co., Ltd.. Full product specifications are available on the company's official website.