Qingdao Shangshuiyuan Environmental Engineering Co., Ltd. has long been committed to the development of core technologies, process design, and integration of core equipment for sewage and waste gas treatment. In the field of environmental protection, our main business is in the sewage treatment industry, focusing on process research and product development for high concentration sewage treatment projects, domestic sewage, new rural renovation sewage, aquaculture sewage treatment, slaughter sewage treatment projects...