Soil solidifiers are divided into solid and liquid states according to their states. Soil solidifiers also require different solidifiers according to different soils and uses. Before selecting a soil solidifier, a soil test must be conducted to select the solidifier. The ratio. Therefore, the price is not single. If different grades of roads require different models, the prices will also be different. You can ask Zhongke Shenglian Company about this. You will know only when you go to the site to see