找中国公司造还是算了，看看下面

The San Francisco Bay Bridge, particularly its eastern span, required significant repairs and replacements due to poor quality construction work done by a Chinese company, which produced numerous faulty welds and other defects in the bridge components, raising concerns about the structure's safety and leading to costly retrofitting efforts; essentially, a large portion of the bridge needed to be rebuilt because of substandard construction practices by a Chinese manufacturer.