What are the better pcb manufacturers in China?

There are many plate production enterprises, such as Yi Sheng, Lianmao, Taiwan South Asia, Taiyao, Tao Jian, Huazheng, Hezheng, Ji Guo, Longtai and Haoneng. In terms of price, except for the top three, the prices of other sectors are not much different.

Our company made a sample in a PCB factory in Shenzhen, and the quality of each billion PCB is really ok. After coming back, after the sample test passed, we made a small batch there, and the delivery time of the small batch was also very fast. Next time there is an urgent order in small quantities, we will call them again so that we can get familiar with it.