How about China Water Environment Group?

I have a classmate at the Shanghai Branch of China Water Environment Group who has worked in this company for more than a year. He was hired through campus recruitment after graduating from university (majoring in environmental science and engineering at Tongji University). We met and talked, and found that he was doing well. His salary was higher than mine, and he could earn more than 7,000 yuan a month (including business trip allowance). He didn't work much overtime, and his business trip allowance was very high, at least 150 yuan a day. So the basic salary is not high, but if you travel a lot, your income will go up. There are usually weekends and holidays, and the social security and provident fund benefits are quite generous. If his family's financial situation hadn't sent him abroad to Australia, he would still be working in this company now. That’s all I know, I’ve shared it with you. It’s not easy to code. I hope you will accept my answer.