C606 Solve Difficult Problems

"You actually want to make the equipment that Xiao Renjun brought with him?" Guo Jingjing looked at Ning Caichen in shock.

"That's right!" Ning Caichen grinned and felt a little embarrassed. After all, it was a pirated version.

"High-temperature boilers are extremely difficult to manufacture. Currently, our country has yet to break through that technology