Automotive Lightweight Technology Expo Nagoya
29. - 31. October 2025 | Trade fair for lightweight components for cars

The "Automotive Lightweight Technology Expo" is held annually in October at Port Messe Nagoya, Nagoya, serving as a central hub for industry experts and leading companies to showcase innovative products and technologies that contribute to lighter, more fuel-efficient vehicles without compromising safety. Since its inception, the expo has established itself as a leading platform organized by RX Japan Ltd..
The event provides insights into a variety of materials and technologies, including high-strength steel sheets, duroplastic and thermoplastic resins, aluminum, magnesium, and titanium alloys, ceramics, carbon-fiber-reinforced plastics, lightweight glass, and carbon nanofibers. Additionally, advanced molding and processing technologies along with related equipment are presented, such as pressing, casting and forging techniques, injection molding and material blending processes, and advanced welding technologies like laser welding.
Another focus of the expo is on components and modules that facilitate weight reduction through the use of lightweight materials. These include structural elements made from light metal alloys for the body, chassis, and drivetrain, as well as resin materials for external and internal vehicle parts.
The expo also offers insights into joining technologies for different materials, such as laser and ultrasonic joining, friction and diffusion bonding, adhesive technologies, and corresponding testing and analysis tools.
Beyond these core topics, the expo also addresses other technologies aimed at reducing weight in the automotive sector, including design and structural analysis tools, as well as simulation and design technologies.
The expo is part of "AUTOMOTIVE WORLD", a more comprehensive event covering various facets of the automotive industry. The venue, Port Messe Nagoya, with its modern infrastructure, provides an ideal setting for this specialized expo, making it an indispensable event for professionals in the automotive industry to explore and discuss the latest innovations and developments in lightweight technologies.
The Automotive Lightweight Technology Expo will take place on 3 days from Wednesday, 29. October to Friday, 31. October 2025 in Nagoya.
29.10.2025 - 31.10.2025*
Wednesday - Friday, 3 days
daily from 10:00 to 17:00 h
Audience:
professional visitors only
Cycle:
annually
Local time:
00:13 h (UTC +09:00)
Fair location:
Port Messe Nagoya,2-2 Kinjyofuto, Minato-ku, Aichi, 4550848 Nagoya, Aichi, Japan
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for trade fair date in Nagoya
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RX Japan Ltd.
18F Shinjuku - Nomura Building, 1-26-2 Nishishinjuku, Shinjuku - Ku
1630570 Tokyo, Japan
Display e-mail address
www.rxjapan.jp
Fair location:
Port Messe Nagoya,2-2 Kinjyofuto, Minato-ku, Aichi, 4550848 Nagoya, Aichi, Japan
Hotels
for trade fair date in Nagoya
Product groups: aluminum alloys, carbon fiber parts, ceramics, elastomers, magnesium alloys, shapes, steel sheets, titanium alloys, …
Disclaimer: No responsibility is taken for the correctness of this information. Errors and alterations excepted! Fair dates and exhibition sites are subject to change by the respective trade fair organiser.
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FAQ
Where does the Automotive Lightweight Technology Expo taking place?
The Automotive Lightweight Technology Expo fair takes place in Nagoya, at the Port Messe Nagoya.
When is the Automotive Lightweight Technology Expo taking place?
Visit the Automotive Lightweight Technology Expo from 29. - 31. October 2025.
How often does the Automotive Lightweight Technology Expo take place?
The Automotive Lightweight Technology Expo takes place annually.
What kind of fair is the Automotive Lightweight Technology Expo?
The Automotive Lightweight Technology Expo is an exhibition for Car Accessories, Automotive Accessories and Automotive Engineering.
What are the opening hours of the Automotive Lightweight Technology Expo in Nagoya?
Opening hours: daily from 10:00 to 17:00 h