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Kabushiki Kaisha Y-tec（Y-tec） is an automotive parts developer and manufacturer headquartered in Hiroshima, Japan. Its business focuses on automotive metal structural components, stamped and welded parts, functional components, as well as the design and manufacturing of dies, equipment, and jigs. According to the official website, the company was founded in 1960, recorded sales of 60.9 billion yen in FY2024, and has around 1,396 employees. Its major customers include Mazda, Toyota, Nissan, Mitsubishi, Suzuki, and other automakers and automotive supply-chain companies.
Y-tec has a fairly comprehensive product lineup. It covers chassis components such as front/rear cross members, torsion beams, and front/rear lower control arms; body components such as rear side frames, body cross members, door impact beams, bumper reinforcements, and B-pillars; functional parts such as brake pedals, clutch pedals, and parking brake levers; as well as transmission-, engine-related components and oil pans. On the technical side, the website highlights capabilities including high-strength steel cold stamping, hot stamping, hydroforming, precision stamping, welding simulation, SPR joining of dissimilar materials, and lightweight structural design. The company can also develop hot-stamping dies, welding assembly lines, and jigs in-house.
The official website does not publish prices, minimum order quantities, or sample fees. This type of automotive parts business is typically handled as B2B projects: drawings and performance requirements are evaluated first, followed by quotations for tooling, prototyping, validation, mass-production unit pricing, and delivery schedules. It is not suitable for comparison based on retail pricing.
The main strengths are a clear technical focus and deep experience in high-strength steel, hot stamping, lightweighting, and welded assemblies. Its manufacturing footprint spans Japan, China, and Mexico, which helps support global vehicle platforms. The drawbacks are that the website is more of a corporate profile and lacks procurement-oriented details such as certification systems, quality data, delivery SOPs, and an online quotation entry point. The barrier to entry is relatively high for non-automotive industries or small-batch customers.
Y-tec is suitable for automakers, Tier 1 suppliers, companies that need mass-production capabilities for chassis/body safety components, and procurement, engineering, and supply-chain teams looking for a Japanese automotive metalworking partner. Job seekers can also use the website to learn about positions and company culture.
The website offers a Simplified Chinese entry point, and the company has locations in Changchun and Nanjing. Based on the type of official website, it should generally be directly accessible from mainland China; actual speed will depend on network routing and server deployment.
⚠ This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on ytec-gr.co.jp official site.
ytec-gr.co.jp is an Japan Auto provider. TG4G tracks its product information, an overall rating of 6.0/10, and a China-accessibility score of China direct-connect friendly. Click "Visit Official Site" to reach ytec-gr.co.jp directly.