[Latest Case] We have added the latest examples of measures against red rust and red water!

The murky red water has become so clear!

[For those troubled by red water in cooling systems] Chillers, cooling towers, piping, heat exchangers... We will improve your red, murky cooling and circulating water to a clear state! [We can solve all these problems!] ✓ The cooling and circulating water has turned bright red ✓ Even after replacing the water, it quickly turns bright red again ✓ Red rust is occurring in the distribution pipes and heat exchangers ✓ The frequency of cleaning and maintenance is high, and you want to reduce effort and labor ✓ You want to improve rust issues and minimize equipment damage By the way, these concerns are very common among the over 100 cases of red rust and red water measures we have handled over nearly 20 years. Red rust tends to occur in inconspicuous areas of the piping, which often leads to procrastination in addressing it. However, during that time, the piping continues to weaken due to red rust. By the time you notice it, there may be holes causing water leaks, or the piping itself may break, leading to emergency repairs and urgent halts in production lines, posing significant risks.

• cooling tower

Remove the red rust! The murky red water has become this clear!

【For those troubled by red water in cooling systems】 Chillers, cooling towers, piping, heat exchangers… We will improve your red, murky cooling and circulating water to be clear! 【We can solve all these concerns!】 ✓ The cooling and circulating water has turned bright red ✓ Even after replacing the water, it quickly turns bright red again ✓ Red rust is occurring in the distribution pipes and heat exchangers ✓ The frequency of cleaning and maintenance is high, and you want to reduce hassle and effort ✓ You want to improve rust issues and minimize damage to equipment By the way, these concerns are very common, as we have conducted over 100 cases of red rust and red water countermeasures over nearly 20 years. Red rust occurs in inconspicuous places within the piping, so it is easy to postpone countermeasures. However, during that time, the piping continues to become more and more fragile due to red rust. By the time you notice it, there may be holes causing water leaks, or the piping itself may break, leading to emergency repairs and the urgent shutdown of production lines.

• Heat exchanger

Remove red rust! The murky red water has become so clear!

**For those troubled by red water in cooling systems** Chillers, cooling towers, piping, heat exchangers... We can improve your red, murky cooling and circulating water to a clear state! **We can solve all these concerns!** ✓ The cooling and circulating water has turned bright red ✓ Even after replacing the water, it quickly turns bright red again ✓ Red rust is occurring in the distribution pipes and heat exchangers ✓ The frequency of cleaning and maintenance is high, and you want to reduce hassle and effort ✓ You want to improve rust issues and minimize equipment damage By the way, these concerns are very common, as we have conducted over 100 cases of red rust and red water measures over nearly 20 years. Red rust tends to occur in inconspicuous places within the piping, so it's easy to postpone addressing it. However, during that time, the piping continues to weaken due to red rust. By the time you notice it, there may be holes causing water leaks, or the piping itself could break, leading to emergency repairs and the urgent shutdown of production lines, posing significant risks.

• Cooling system

If you're troubled by red rust or red water in your cooling water, it demonstrates effectiveness beyond that of chemicals.

【For those troubled by red water in cooling systems】 Chillers, cooling towers, piping, heat exchangers… We will improve your red, murky cooling water and circulation water to be clear! 【We can solve all these concerns!】 ✓ Cooling water and circulation water have turned bright red ✓ Even after replacing the water, it quickly turns bright red again ✓ Red rust is occurring in the distribution pipes and heat exchangers ✓ The frequency of cleaning and maintenance is high, and you want to reduce effort and labor ✓ You want to improve rust issues and minimize damage to equipment By the way, these concerns are very common, as we have conducted over 100 cases of red rust and red water countermeasures over nearly 20 years. Red rust occurs in inconspicuous places within the piping, so it's easy to postpone countermeasures. However, during that time, the piping continues to weaken due to red rust. By the time you notice it, there may be holes causing water leaks, or the piping itself may break, leading to emergency repairs and the urgent shutdown of production lines, posing significant risks.

• Water treatment equipment
• Other water treatment equipment

If you are having trouble with the water quality of cooling water, we can improve the red water caused by rust to make it clear.

【For those troubled by red water in cooling systems】 Chillers, cooling towers, piping, heat exchangers… We will improve your red, murky cooling and circulating water to a clear state! 【We can solve all these concerns!】 ✓ The cooling and circulating water has turned bright red ✓ Even after replacing the water, it quickly turns bright red again ✓ Red rust is occurring in the distribution pipes and heat exchangers ✓ The frequency of cleaning and maintenance is high, and you want to reduce effort and labor ✓ You want to improve rust issues and minimize damage to equipment By the way, these concerns are among the many we have received over nearly 20 years of addressing more than 100 cases of red rust and red water. Red rust tends to occur in inconspicuous areas of piping, so it is often postponed for action. However, during that time, the piping continues to weaken due to red rust. By the time you notice it, there may be holes causing water leaks, or the piping itself may break, leading to emergency repairs and the urgent shutdown of production lines, posing significant risks.

• Water quality testing

Dramatically improve red water caused by red rust to make it clear!

**For those troubled by red water in cooling systems** Chillers, cooling towers, piping, heat exchangers... We can improve your red, murky cooling and circulating water to a clear state! **We can solve all these problems!** ✓ The cooling and circulating water has turned bright red ✓ Even after replacing the water, it quickly turns bright red again ✓ Red rust is occurring in the distribution pipes and heat exchangers ✓ The frequency of cleaning and maintenance is high, and you want to reduce effort and labor ✓ You want to improve rust issues and minimize damage to equipment By the way, these concerns are very common among the over 100 cases we have handled regarding red rust and red water over nearly 20 years. Red rust tends to occur in inconspicuous places within the piping, so it is often postponed for action. However, during that time, the piping continues to weaken due to red rust. By the time you notice it, there may be holes causing water leaks, or the piping itself could break, leading to emergency repairs and the urgent shutdown of production lines, posing significant risks.

• Chiller

The red water in the chiller tank is this clear without any chemicals!

**For those troubled by red water in cooling systems** Chillers, cooling towers, piping, heat exchangers... We will improve your red, murky cooling and circulating water to a clear state! **We can solve all these concerns!** ✓ Cooling and circulating water has turned bright red ✓ Even after replacing the water, it quickly turns red again ✓ Red rust is occurring in the distribution pipes and heat exchangers ✓ Frequent cleaning and maintenance is burdensome, and you want to reduce effort and labor ✓ You want to improve rust issues and minimize equipment damage By the way, these concerns are very common among the over 100 cases of red rust and red water solutions we have handled over nearly 20 years. Red rust occurs in inconspicuous places within the piping, so it is easy to postpone addressing it. However, during that time, the piping continues to deteriorate due to red rust. By the time you notice it, there may be holes causing water leaks, or the piping itself may break, leading to emergency repairs and unexpected shutdowns of production lines.

• Rust Inhibitor
• Cleaning agents

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is kept to a minimum. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

● This is a leak testing device for small electronic components that does not use fluorinated inert liquids (PFAS-free). ● There is no longer a need for unstable visual confirmation through liquid immersion testing. It adopts a quantitative testing method that allows for stable pressure leak testing. ● It is a tabletop leak testing device specifically for gross leaks, with accuracy equal to or greater than that of liquid immersion testing. ● The detectable range is approximately 1×10⁻² Pa·m³/s to 1×10⁻⁶ Pa·m³/s (varies depending on the target product). ● It is suitable for sealed structures ranging from a few millimeters to a maximum of 80 × 70 mm. Please feel free to contact us for more information!

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If you require a detailed technical explanation, please contact us.

Fukuda Co., Ltd. has been pursuing leak detection for 60 years and is committed to advancing the future of leak testing. 【 Supporting Various Leak Tests: Air Leak Test / Gas Leak Test (Hydrogen Gas, Helium Gas) 】 We develop, manufacture, and sell leak testing equipment to inspect airtightness and sealing properties. We will propose the appropriate testers and devices for each inspection target. 【 Target Industries and Examples of Inspection Targets 】 - Automotive Industry: Engines, FC components, valves and piping, various parts - Electronic Components Industry: Smartphones, keyless switches, various small sensors - Pharmaceuticals / Food / Cosmetics Industry: Bottle containers, syringes, vials, eye drop containers, pillow packaging, PTP packaging We will propose the most suitable leak testers for each industry. 【 ISO Certification 】JIS Q 9001:2015 (ISO 9001:2015)