Which is better, Shaanxi Huadian Yuheng Coal and Electricity Co., Ltd. or Shanxi Jinxing Energy Co., Ltd. under Huadian Coal Industry?

I'm from Huadian Coal Industry, and I'm not sure about the benefits of these two companies. If you sign a contract with Huadian Coal, then the salary and performance should be the same. These two companies are controlled by Huadian Coal Industry. If you study geology, going to Huadian Yuheng may also let you go to Xiaojihan Coal Mine. Shanxi Jinxing is Xiaojiawa Coal Mine, which is located in Xingxian County. The conditions in that place are not very good, which is a bit difficult. If you want to go there, you should be mentally prepared. Although I haven't been to Xiaojiawa, some colleagues in our unit have been there. Xiaojiawa Coal Mine is a big project of Huadian Coal Industry. Production started at the end of this year, and the scale is still so large.