【New Service Launch】Extend the lifespan of both water supply and drainage pipes for 250,000 yen per unit!

A new plan that supports both water supply and drainage pipes for 250,000 yen per apartment unit.

Traditionally, we only provided rust prevention and pipe extension for water supply pipes, but starting July 1, 2026, we will begin selling products for rust prevention and pipe extension for both water supply and drainage pipes. With the NMR Pipe Protector, both the water supply and drainage pipes in a condominium can achieve long-term extension at a cost of 250,000 yen per unit. An endoscopic inspection of the pipe joints will be conducted one year after installation of the water supply pipe to confirm the rust prevention effect. For the drainage pipe, we will check the reduction of dirt during cleaning one year later and conduct an effectiveness verification. If no improvement is confirmed during the effectiveness verification, we offer a full refund guarantee. If you choose to only guarantee the water supply pipe as before, the installation cost will be further reduced. *Please feel free to contact us, as there are exclusions based on the age of the building and the external corrosion condition of the pipes. [Comparison with general pipe replacement work] *Estimated by our company - Water supply pipe replacement work: Approximately 1.2 to 1.5 million yen per unit - Drainage pipe replacement work: Approximately 800,000 to 1 million yen per unit *Total burden of approximately 2 to 2.5 million yen per unit for both water supply and drainage pipes! - NMR Pipe Protector: 250,000 yen per unit, with effectiveness verification and full refund guarantee (Water supply pipe: effectiveness verification through endoscopic inspection one year later, drainage pipe: effectiveness verification during cleaning one year later)

Piping Materials