Kanematsu Sustch Co. ltd

Lumber treat to make wood for long time use.

About our dry treatment There are two ways to go about wood preservation treatment: (1) the "surface brush treatment method", wherein a brush or roller is used to apply concentrated chemicals on the wood's surface or (2) the "pressure treatment method", in which the chemicals are injected into wood through pressurization. There is a significantly deeper level of permeation through the pressure treatment method, so ever since the Meiji Era it has been the preferred method of treatment. Even today, it is the most popular method of treatment across the World. There are two types of pressure treatments: a wet type preservative treatment and a dry type preservative treatment. The dry type treatment was developed by our company.