The borate wood preservative and termite agent 'Board Defense', which is safe, secure, and has proven effectiveness and results, will exterminate termites and maintain the durability of buildings!
[Tomoya Road Improvement Project] High-level technology and quality! Nearly 40 years of experience with polymer cement dry spraying method.
[Iketsuki Area Cross Bridge Construction] High-level technology and quality! Nearly 40 years of experience with polymer cement dry spraying method.
A technology that suppresses smoke and harmful gases without smoldering.
Prevent the leaching of flame retardants from non-combustible treated wood!
It achieves resistance to decay, discoloration, termite prevention, and prevention of splinters and thorns! Nikko introduces a new technology that the wood industry should aim for.
Nikko contributes to the deterioration and discoloration of wooden structures in kindergartens and nurseries! With special technology, we protect children from splinters and thorns in the wood.


























































































































