Reliable Quality for
Manufacturing
Supporting Manufacturing with Reliable Quality.
Reliable Quality for Manufacturing Supporting Manufacturing with Reliable Quality.
Reliable Quality for Manufacturing Supporting Manufacturing with Reliable Quality.
Reliable Quality for Manufacturing Supporting Manufacturing with Reliable Quality.
Reliable Quality for Manufacturing Supporting Manufacturing with Reliable Quality.
Reliable Quality for Manufacturing Supporting Manufacturing with Reliable Quality.
Reliable Quality for Manufacturing Supporting Manufacturing with Reliable Quality.
Reliable Quality for Manufacturing Supporting Manufacturing with Reliable Quality.
An end-to-end capability that covers everything from large components to small.
Even with short lead times, we deliver precision and quality you can trust.
Comprehensive capability across all scales.
Precision and trust, delivered on time.
A proven track record across industries— from
medical devices and optical components to aerospace.
ほか多数
Business
Integrated In-House Metal Processing Capabilities
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Mill-Turn Machining
Combining turning and milling to machine complex geometries efficiently and with high precision.
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CNC Machining
From precision parts to complex shapes, backed by 5-axis / 3-axis capabilities.
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CNC Turning
High-precision turning for a stable supply of shafts and cylindrical parts.
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Welding
High-strength, high-quality welding by skilled technicians.
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Large-Format Machining
Large-part machining up to 2,500 × 4,000 × 1,500mm.
Our Strengths
Speed × Precision
From Single-Piece Orders
With an integrated in-house setup, we achieve high precision and quality even on short lead times. Everything—from machining centers and CNC lathes to welding—is completed in-house, enabling flexible handling of special and complex geometries.
From prototyping to mass production, we also take on jobs other companies have declined. Our QC is rigorous, and we ship with inspection reports for peace of mind.
High-Precision Large-Format Machining with Industry-Leading Equipment
We handle large-format machining up to 2,500 × 4,000 × 1,500 mm.
We specialize in machining castings, with a broad track record that includes machine tool and metrology bases, industrial machinery base components, and defense and rail applications.
Leveraging deep know-how in jig design, we flexibly handle complex geometries, prototypes, and small-lot runs—balancing precision and speed.
Quality Management
Product quality is upheld by skilled technicians and a rigorous management system. At Daiko Seiki, we go beyond inspection: we also implement process assurance—standardizing and validating the work process itself—to ensure consistent quality end to end.
Our Quality
45+ Years of Machining Expertise,
Rooted in Kawasaki
Based in Kawasaki, Kanagawa, we handle everything from precision components to large-format machining.
With accumulated experience and proven craftsmanship, we support our customers’ manufacturing.
