How about Tianzheng Electric?

The components of the two companies are all in one place, both in Liushi, and the production process is the same. The parts factories are all in one place, but the labeling is different. . . No, there is a big difference in weight. . . If it's really good, then use other people's electricity! The price is also a lot more expensive. . . If I really choose the currency, I still think the weather is better. After all, it is much lower than Zheng Tai. I basically replaced Tianzheng, and the quality is ok, which is similar to that of Zheng Tai. . . The cost is reduced by about 10%.

The man above is telling the truth. I'm in engineering procurement, that's true.