What about Shandong Haike Chemical Co., Ltd.?

If you are a professional in this field, I suggest that you don't go to this company, because once you go, the most likely job is maintenance, and of course, if you are better, you may also do equipment management. Haike is ok. It is one of the local refineries in Shandong. It has been listed, and the salary level is not clear, but it is growing.