Seeking Nationwide Agents and Sales Partners to "Regenerate Without Destruction" Using Patented Piping Technology

P.C.G. Technica Inc. (Headquarters: Nagoya City, Aichi Prefecture; CEO: Kaname Fujii), a company specializing in the water supply and drainage pipe regeneration business, will exhibit at the "NEW Environmental Exhibition," Asia's largest environmental trade show, held at Tokyo Big Sight from Wednesday, May 20 to Friday, May 22, 2026. The company will introduce its patented 'FRP Lining Method,' which regenerates building pipes without destroying them, and will be recruiting "agents and sales partners" to accelerate its nationwide business expansion. Traditionally, when pipes in a building aged, large-scale replacement work requiring demolition of walls and floors was necessary. However, this method allows for construction without breaking walls by pouring and hardening a special resin from a section of the pipe. This achieves shorter construction periods, cost reduction, a significant decrease in noise and dust, and environmental conservation. ▲Corroded pipes inside a building ▲Fractured pipes inside a building. Background of the Exhibition As many buildings and condominiums constructed during the high-growth economic period are reaching their replacement age, aging pipes are a serious issue that shortens the lifespan of buildings. Our company has been promoting "rehabilitation work," which maintains asset value while dramatically reducing environmental impact, instead of the conventional "replacement." At this exhibition, we are widely recruiting partner companies such as construction companies, condominium management companies, facility construction companies, and real estate management companies to help us spread this sustainable infrastructure maintenance solution. Advantages for Partner Companies in Adopting the 'FRP Lining Method' 1. Overwhelming Differentiation with Patented Technology: With our unique technology, which has acquired 6 patents, you can obtain a powerful advantage of "non-destructive construction" that competitors cannot imitate. 2. High Affinity with Existing Businesses: You can make high-value-added proposals of low cost, short construction periods, and low noise to existing customers in condominium management and renovation businesses. 3. Entry into Decarbonization Business: Since it can reduce CO2 emissions by about 50% to 80% compared to replacement work, it is possible to appeal to environmentally conscious customers and markets that emphasize ESG investment. 4. Strong Support System: Based on our history since 1964 and reliable technical know-how adopted by both public and private sectors, our head office staff will back you up from introduction to construction. Why is it more environmentally friendly than "pipe replacement work"? 1. Drastic Reduction in Industrial Waste (Contribution to Zero Waste): Conventional replacement work involves removing all old pipes, resulting in a large amount of metal and PVC waste. Furthermore, concrete debris from demolishing walls and floors is also generated. FRP lining "re-uses" the existing pipe and creates a thin membrane inside, so there is almost no waste. 2. Suppression of Resource Consumption (Protection of Natural Resources): Manufacturing new pipes requires resources such as iron ore and oil, as well as enormous energy. Rehabilitation work "extends the life" of existing pipes, minimizing the input of new piping materials. 3. Reduction of CO2 Emissions (Promotion of Decarbonization and Carbon Neutrality): Comparing the entire life cycle of the construction, CO2 is generated in all processes of "manufacturing," "transportation," and "disposal" of materials. Rehabilitation work uses fewer materials and reduces the number of trips by large trucks, so it is said that CO2 emissions associated with the work can be reduced by about 50% to 80% compared to replacement work. 4. Extending Building Lifespan (Departure from Scrap & Build): By extending the life of the pipes (approx. 15-25 years) through rehabilitation work, it can be aligned with the life of the building itself (approx. 50+ years). This avoids the "scrap and build" practice of demolishing and rebuilding the entire building due to pipe trouble, realizing a sustainable society that uses existing stock for a long time. 5. Reduced Burden on the Surrounding Environment (Suppression of Noise, Vibration, and Dust): Since large-scale wall demolition and floor chipping work are unnecessary, the generation of noise, vibration, and dust during construction is extremely low. It protects the living environment of residents and neighbors, while also minimizing the negative impact on the surrounding ecosystem and air environment. What is the 'FRP Lining Method' that extends building life without demolition and allows construction while occupied? The solution is our company's developed FRP Lining Method. This patented technology forms a new pipe internally by using special cloth and resin inside the existing pipe. Since construction is possible without demolishing walls, it eliminates the need for residents to move out, shortens construction periods, reduces costs, and decreases waste. It is widely adopted in public facilities, housing complexes, and hospitals. Six Features of the 'FRP Lining Method': 1. Forms a new pipe within the existing pipe, allowing for construction without wall demolition with 6 patented methods. 2. Achieves waste reduction, shorter construction periods, and cost suppression simultaneously, minimizing the burden on residents. 3. No need to enter intermediate floors; work is done only on the top and bottom floors, with short water stoppage times. 4. Regenerates pipes with holes or cracks, contributing to disaster prevention by improving the structural strength and seismic resistance of the building itself. 5. A highly reliable technology applicable to public sewers and adopted by both public and private sectors. 6. Received the Aichi Environmental Award and Nagoya Mayor's Award in 2012. Highlights include examples of deteriorated pipes and construction footage! Sample pipes and equipment will also be introduced. At our exhibition booth, we will have samples of pipes that have actually undergone regeneration work. You can also deepen your understanding of the method through demonstration videos that convey the reality of the construction site and an introduction of the equipment used. Our staff will be at the booth to answer your questions about the method and construction details, as well as provide consultations tailored to the situation of your building or condominium, and offer detailed case studies (age, scale, cost, workdays, etc.). Please take this opportunity to see for yourself at our booth how our groundbreaking technology solves the problem of aging social infrastructure, especially the drainage pipe issues that become apparent in the summer. ▲Sample pipes on display ▲Demonstration video available ▲FRP Lining Method construction procedure ▲Actual construction site (pouring resin from a section of the pipe) ■Comment from CEO Kaname Fujii: "Japan's condominium and building infrastructure is now facing an unprecedented challenge of aging. In particular, the aging of water supply and drainage pipes is a serious problem and a major source of anxiety for many management associations and owners. This technology, which rehabilitates pipes without demolishing walls and while residents remain in place, is a direct response to the modern demands of SDGs and carbon neutrality, reducing CO2 emissions from construction by up to 80% through material and waste reduction. What we most want to convey at this environmental exhibition is our desire to 'spread this socially significant technology together with partner companies nationwide.' For everyone in the construction, facilities, and real estate industries, adopting this method means gaining an overwhelming differentiating factor of 'low cost, short construction period, and environmental consideration' that competitors cannot enter. We are confident that our long-cultivated patented technology and construction know-how will become a pillar of our partners' businesses, bringing long-term revenue and trust. Shall we not turn the social issue of aging infrastructure into a business opportunity for mutual growth? We sincerely look forward to discussing a concrete future with like-minded individuals from all over the country at the venue." Exhibition Name: NEW Environmental Exhibition Dates: May 20 (Wed) - 22 (Fri), 2026 Venue: Tokyo Big Sight, East Hall Exhibit Contents: Construction samples of the FRP Lining Method, introduction of environmental load reduction effects, case studies in condominiums and housing complexes Official HP: https://www.n-expo.jp/ *The content is as of the announcement date. Please note that it may differ from the latest information. Established in 1964. P.C.G. stands for Pipe Clean Guarantee. As a company that cleans pipes, our main business is the rehabilitation of water supply and drainage pipes. We support the principles of SDGs and aim to realize a sustainable society by supporting SDGs activities. 【Company Profile】 Name: P.C.G. Technica Inc. CEO: Kaname Fujii Head Office: P.C.G. Building, 1-1204 Hara, Tenpaku-ku, Nagoya, Aichi Prefecture TEL: 052-804-0081 Founded: March 24, 1964 Capital: 98 million yen (Group consolidated: 148 million yen) Business: General rehabilitation work for water supply and drainage pipes in condominiums and buildings using patented methods. Patent Numbers: A total of 6 patents related to pipe lining, including: Lining method for inner wall of pipe (Patent No. 6039855), Pipe lining apparatus and method (Patent No. 5236119), Centrifugal pipe lining method (Patent No. 5145478).