The full name should be Wuhan Urban Environmental Protection Engineering Technology Co., Ltd., which is a joint-stock company invested by seven shareholders including Hanshi Qingshan State-owned Assets Management Co., Ltd., mainly engaged in landfill, garbage incineration, garbage composting and hazardous waste treatment. Advantages: more income, less opportunities for development and promotion.
Wuhuan Engineering Company used to be called the Fourth Design Institute of the Ministry of Chemical Industry, next to the No.2 Middle School Attached to Wuchang Huashi, later called China Wuhan Chemical Company, and later called Wuhuan Engineering Company. Advantages: Good welfare, more opportunities to go abroad but less income.
Everything is fine, so don't listen to me. Test it yourself.