There are many factors to consider, don't just pay attention to the price. When selecting equipment and technology, we should adjust measures to local conditions, do a good job of preliminary investigation, and fully consider factors such as economic level, sewage treatment scale, discharge destination, geographical situation and climatic conditions.
At the same time, sewage treatment equipment manufacturers should also make a clear investigation. It is best to go directly to the manufacturer to see if there are any successful cases and how the treatment effect is. A clear understanding of product quality and after-sales service.