What about Qingdao sanas Photoelectric Energy Technology Co., Ltd.?
Generally speaking, it's not bad, with five insurances and one gold, normal rest on weekends and legal holidays. The company has shuttle buses, dormitories and canteens, and the welfare benefits are good. As for sales, although they are all related to photovoltaics, I don't know much about them, but I suggest an interview. At least the office building looks magnificent and it's good to go sightseeing. I hope I can help you.