Guard-Breaking Golden Blade

Putting his desire to train in martial arts aside, Wang Sizhen confidently tapped on his chest. "You've come to the right person, Jiang He. We are professionals when it comes to building stuff. You want speed and quality? You could try a mild-steel mansion."

"Mild-steel mansion?" asked Jiang He, shaking his head to indicate that he hadn't heard about it.

Wang Sizhen smiled. "The usage of mild-steel as structural steel is a recent innovation in the country. Compared to traditional mansions, mild-steel mansions are low cost and more quickly completed. But the key is that their performance doesn't lose out their traditional counterparts. In fact, they are better than concrete mansions when it comes to heating, as well as prevention against fire, flood, and earthquakes. Not to mention, they last a long time too."

"Alright, let's go with your idea."