We carried out subsidence correction work on the dirt floor with the cooperation of Main Mark Co., Ltd.

Our company has a relationship with Mainmark Co., Ltd., which has a cavity filling method for earthen floors.
In addition to floor replacement work, we can also correct subsidence.
Please take a look at our actual construction examples from the link below.
(Jump to Main Mark's website)

→Manufacturers of industrial rubber parts｜Customer feedback – Mainmark Co., Ltd. (mainmark.co.jp)