The case study of the introduction of Lions Mansion Koshigaya North was featured in the specialized newspaper "Mansion Management News," Issue No. 1182, dated September 25, 2021.

Reduce costs to less than one-tenth! Prevent deterioration from red rust inside pipes and extend the lifespan of pipes for over 40 years! Red rust prevention device for pipes 'NMR Pipe Protector'

Prevention of red rust deterioration in water supply pipes, air conditioning pipes, and cold and hot water piping. It has been adopted in over 4,300 buildings, including Buckingham Palace and Kumamoto Japanese Red Cross Hospital! <Recommended Points> ★ Significant cost reduction (over 90% reduction in piping renewal costs) ★ No need to cut pipes ★ No need for facility shutdown without water outage work ★ Excellent safety as the equipment does not come into direct contact with water Especially recommended for facilities that cannot stop operations, such as hospitals, hotels, and shopping centers! * Free PDF materials available, including cost comparison charts and customer testimonials! * Please feel free to contact us first.

• Piping Equipment

We have published numerous costs for when you actually implement it. We will provide a "cost comparison table" that clearly shows the comparison with the costs of updating the piping!

~For those who are troubled by such issues~ ■ I don't have the money to rebuild or update the plumbing... ■ I want to quickly address the red water and plumbing clogs... ■ Water outage work is quite a hassle... ★ Please download and view the "Case Studies" PDF document below. ★ Feel free to contact us if you want to know a rough estimate of the costs!

• Piping Equipment

Replace everything when it gets old? You’ll miss out if you don’t know! Gentle management methods for piping and the reasons behind them. New anti-corrosion technology for piping!

<Aren't you mistakenly recognizing this?> - There won't be any red water, so it's fine, right... - If it's a VLP pipe or anti-corrosion core, it won't rust, so it's okay... - For now, we're cleaning the pipes, so it should be fine... - If it gets old, we have no choice but to replace everything, right... = Knowledge is definitely beneficial = - Examples of red rust troubles seen in images of piping - What is "black rust" that completely solves the red rust problem? - The chemical change "reduction" that transforms red rust into black rust - Pipe-friendly management methods and the reasons behind them *You can download the materials for free. *Please feel free to contact us first.

• Water Treatment

Old pipes are likely to suddenly cause multiple leaks even with a small earthquake. Large-scale replacement work for the pipes can result in significant damage... What measures can be taken now?

Are you aware? The lifespan of piping is said to be about 20 years. At first glance, piping is often overlooked because it is not visible from the outside, but like buildings, it continues to deteriorate over time. Furthermore, in recent years, the majority of equipment damage caused by earthquakes has been due to "piping within buildings," such as air conditioning systems. Sudden leaks caused by earthquakes can occur in multiple locations and result in significant damage... Once a leak happens, it requires a large-scale construction cost for "replacing the piping (piping renewal)." To prevent accidents before they happen, we recommend the NMR Pipe Protector! ★ By simply installing it on the outside of the piping, it extends the lifespan of the piping and strengthens the interior! ★ = Maximum Benefits = - The introduction cost is less than one-tenth of piping renewal. - Running costs and maintenance are "zero." - High safety that is also implemented in food factories and hospitals. Please feel free to contact us first.

• Water Treatment

Incredible... Over 4,300 installations! Even old piping can avoid the need for replacement thanks to rust prevention effects! We will introduce various case studies from different buildings all at once.

～Recommended for the following people～ ■ Those who want to continue using old piping ■ Those who do not want to cut or grind the piping ■ Those who prefer to avoid water outage construction ■ Those who do not want to spend much time or money…! The introduction cost is less than 1/5 to 1/10 of the cost of pipe replacement! *Please download the PDF materials below to view the "Case Studies." *Feel free to contact us if you want to know a rough estimate!

• Water supply facilities

For countermeasures against red rust in water pipes, we recommend the "NMR Pipe Protector"! It quickly improves red rust inside the pipes, requires no power, and has zero running costs!

【Features】 - Eliminates red water and red rust blockages - Patented construction method - Installed on the outside of pipes, no cutting of pipes required - Zero running costs - Highly versatile with numerous proven results For free material requests or inquiries, please feel free to contact us. ■■■■■ Japan System Planning Co., Ltd. ■■■■■ Toll-free number: 0120-320-390 Official website: https://www.jspkk.co.jp/jp/contact/

• Air conditioning

A condominium that used an NMR pipe protector to prevent red rust in the water supply pipes, reducing the piping renewal costs to one-tenth, and used the remaining funds to install a new elevator.

The "NMR Pipe Protector" is a groundbreaking device for apartments and hospitals struggling with the issue of red rust in their piping, and it has received great acclaim. The introduction cost of the NMR Pipe Protector is about 1/5 to 1/10 of the cost of pipe replacement, allowing for a cost reduction of approximately 80 to 90%. At "Cosmo Kajigaya Le Seine," the introduction of the NMR Pipe Protector created financial flexibility, and they began considering the installation of a new elevator, which was a frequent request from residents. It was deemed financially feasible, and a proposal for the installation of the NMR Pipe Protector along with the new elevator was presented together at an extraordinary general meeting, where it was approved. Thus, the introduction of the NMR Pipe Protector brings various benefits to each facility. In addition to its effects on maintaining and improving water quality, it also makes a significant contribution in terms of cost. *For more details, please refer to the PDF document or feel free to contact us.*

• Renovation and repair methods

The NMR pipe protector has been proven to not only prevent red rust in apartment water supply pipes but also to slow down the deterioration of red rust in drainage pipes, reducing the frequency of drainage pipe cleaning by 30%.

The red rust prevention device "NMR Pipe Protector" is an excellent product that reduces red rust to black rust and strengthens piping. Red rust has the property of generating red water and corroding pipes until they become deteriorated. Co-op Nomura Minami Ishikiri installed the NMR Pipe Protector in August 2001, marking its 24th year. After 15 years, a deterioration diagnosis survey of the piping was conducted. When the drainage pipes on the secondary side of the elevated water tank and inside the residences were inspected, it was found that there was almost no progression of red rust due to internal deterioration in both the water supply and drainage pipes. Thanks to the effect of the NMR Pipe Protector, red rust had hardly progressed, and its surface had turned to black rust, ensuring proper rehabilitation of the piping. Similarly, the drainage pipes showed almost no progression of red rust, earning high praise. *For more details, please refer to the PDF document or feel free to contact us.*

• Renovation and repair methods

The management association of "Cosmo Kajigaya Le Seine" has verified the prevention of red rust deterioration in water supply pipes using the red rust prevention device "NMR Pipe Protector," ensuring long-term pipe longevity.

In the condominium "Cosmo Kajigaya Le Seine," which introduced the NMR Pipe Protector, polyvinyl chloride lined steel pipes (VLP) were used for the water supply piping. Polyvinyl chloride lined steel pipes (VLP) are pipes that are internally coated with polyvinyl chloride. The joint sections of the piping deteriorate due to red rust, but the straight sections are excellent in durability and corrosion resistance, and are currently used in most buildings' water supply pipes. However, this water supply piping has high maintenance costs, and after several decades of installation, measures against water leaks due to red rust at the joints are necessary. Many water supply pipes experience issues such as red rust blockage at the joint sections, water leaks, and deterioration of water quality after twenty years. The NMR Pipe Protector converts red rust into black rust, resolving these issues. Unlike pipe renewal work, the NMR Pipe Protector can be installed without water interruption, transforming the red rust inside the water supply pipes into black rust that strengthens the piping. By introducing the NMR Pipe Protector, red rust becomes inert black rust, extending the lifespan of the piping by over 40 years. *For more details, please refer to the PDF materials or feel free to contact us.

• Renovation and repair methods

The red rust prevention device "NMR Pipe Protector" prevents red rust deterioration and leaks in the water supply pipes of apartments, reducing piping renewal costs to 1/5 to 1/10.

The costly part of large-scale repairs in condominiums is the "repair of the water supply piping." By introducing the red rust prevention device 'NMR Pipe Protector' into the water supply piping, it is possible to completely prevent the deterioration of red rust inside the pipes and extend the lifespan of the piping by over 40 years. This eliminates the need for costly piping replacement work during large-scale repairs of the condominium, significantly reducing the costs of such repairs. Additionally, the introduction does not require any water outage work, and it can be implemented at about one-fifth to one-tenth of the cost of updating the condominium's water supply piping, with no maintenance or running costs required afterward. For these reasons, by introducing this product, it is possible to save approximately 80-90% of the costs associated with large-scale repairs of the water supply piping. *For more details, please refer to the PDF document or feel free to contact us.

• Renovation and repair methods

An article has been published about the case of introducing the expense reimbursement system "Rakuraku Seisan" at TSP Corporation. ~ In the case of TSP ~ Before the introduction, there were challenges such as dealing with the "paper" sent from various locations and the reliance on specific individuals for the tasks. After the introduction, the input and checking of FB data, which used to take 2 to 3 hours, can now be completed in just 5 minutes. Additionally, the mindset of the accounting department, which was previously reliant on manual entry, has changed. [Case Overview] ■ Challenges before introduction - Dealing with "paper" sent from various locations, reliance on specific individuals ■ Key points of introduction - A robust support system for setup and operation - Easy to start from a small scale both financially and functionally *For more details, please refer to the related links or feel free to contact us.

The facility operating the nurse call system has made the bed exit sensor wireless, allowing it to notify in conjunction with the nurse call. By simply connecting the mat sensor "Foldable Thin Matt-kun," the body movement call "Ugo-kun," and the wheelchair body movement call "Ayumi-chan" to the transmitter HB-RS, you can make the bed exit sensor wireless. The infrared sensor "Just Place Pole-kun" has the transmitter HB-RS built-in. 【Features】 ○ Wireless conversion by simply connecting existing sensors to the transmitter HB-WSK. ○ The bed exit sensor notifies wirelessly in conjunction with the nurse call. ○ Up to 5 transmitters can be registered with one receiver. ○ The communication distance between the transmitter and receiver is approximately 10 meters. ◎ For more details, please contact us or download the catalog.

Full and empty management refers to the real-time display of parking availability and the management of efficient use of parking spaces. By utilizing Hotron's sensors, drivers can quickly discover available parking spaces, achieving efficient parking lot operations. ■ For large parking lots, the "floor management method" and "block management method," which focus on cost reduction, are recommended. Sensors are installed at regular intervals to count the number of vehicles passing through. This method offers the advantage of easy installation and low costs. 【Target Products】 - Vehicle Count Sensor CCS2 - Ultrasonic Sensor HM-UX2/UW2 ■ For smaller scale operations, the "space management method," which installs sensors in each parking space to display availability with high accuracy, is recommended. By ensuring accurate full and empty displays, it helps prevent unnecessary entry of new vehicles and enables safe parking lot operations. 【Target Products】 - Occupancy Detection Sensor HM-UX2/UW2 - Occupancy/Pass Detection Sensor HM-LC6 - Occupancy Detection Sensor HM-LC7/LC7-FLS - Occupancy/Pass Detection Sensor HM-S6 - Occupancy Detection Sensor HM-S8

Castem Co., Ltd. will exhibit at the "Monozukuri World Osaka - Mechanical Components Technology Exhibition" held at Intex Osaka from Wednesday, October 1 to Friday, October 3, 2025. We will showcase lost-wax precision casting and MIM (Metal Injection Molding) products, as well as introduce our new technology, mold-less casting "Digital Cast." In addition to our popular casting demonstrations, we will present case studies on solving issues related to metal parts. Please utilize our "Technical Consultation Booth" to learn about optimal manufacturing methods tailored to your needs, from ultra-small lots to mass production. 【Exhibition Overview】 Dates: October 1 (Wed) - October 3 (Fri), 2025, 10:00 AM - 5:00 PM Venue: Intex Osaka (1-5-102 Nanko-Kita, Suminoe-ku, Osaka City, Osaka Prefecture) Exhibition Booth Number: Hall 6, B Hall 51-1 Pre-registration allows for smooth entry. It is convenient to register via the URL below before your visit. We sincerely look forward to your attendance. https://www.manufacturing-world.jp/osaka/ja-jp/register.html?code=1431877272389396-VEK

From November 11, 2025 (Tuesday), at Pacifico Yokohama, we will be exhibiting at interOpto2025 / Light and Laser Science and Technology Fair (organized by the Optical Industry Technology Promotion Association / Optronics Corporation) with a focus on: - UV-transmitting glass that can be molded - Diffusion glass that can uniformly diffuse incident light - A double-sided lens array that is molded without lamination 【About the Exhibition】 Event Name: interOpto2025 / Light and Laser Science and Technology Fair UV Fair Date: November 11 (Tuesday) to 13 (Thursday), 2025 Opening Hours: 10:00 AM to 5:00 PM Venue: Pacifico Yokohama Exhibition Hall C Booth Number: C-15 Organizer: Optical Industry Technology Promotion Association / Optronics Corporation Official Website: https://www.optronics.co.jp/interopto/ We invite everyone attending this exhibition to visit our booth "Gosuzumi Seiko Glass." We sincerely look forward to meeting you on-site.