We source and manufacture precision metal parts—including machined parts, sheet-metal components, molds and shafts—based on drawings, specifications or samples.
EIKO selects suitable manufacturing partners through our Asian network, including China, according to material, dimensions, tolerances, surface treatment, quantity and delivery requirements. We support prototypes, small lots, mass production, import and delivery in Japan.
Main Capabilities
Machining and Turning
- Shafts, pins and collars
- Jigs and machine components
- Aluminum, steel, stainless steel, copper and more
- Prototype through mass production
Sheet Metal, Molds and Finishing
- Laser cutting, bending and welding
- Press molds and plastic molds
- Plating, anodizing and painting
- Heat treatment and polishing
Typical Requests
- Manufacture overseas from a drawing
- Reproduce an equivalent part from a sample
- Develop an alternative source or reduce cost
- Combine multiple processing steps with one contact
- Evaluate prototypes before mass production
- Arrange import and delivery of finished parts
How EIKO Supports Your Project
- Manufacturer selection: We select factories suited to the process, material, precision and quantity.
- Specifications and quality: We coordinate drawings, quotations, samples, inspections and required documents.
- Import and delivery: We manage orders, schedules, logistics, import and delivery in Japan.
Information Helpful for a Quotation
- Drawings (PDF/CAD) or photographs of the sample
- Material, dimensions and tolerances
- Surface or heat treatment and appearance requirements
- Prototype and expected production quantities
- Inspection method and report requirements
- Target price, required delivery date and destination
If the drawing or specification is not finalized, contact us with the information currently available. We can also discuss a nondisclosure agreement for confidential projects.
Consultations and quotations are free of charge. Corporate customers, sole proprietors and businesses preparing a new project are welcome to contact us.
Frequently Asked Questions
Can I inquire before the specifications or part number are finalized?
Yes. Share the application, existing product, required performance, and estimated quantity as far as known. We will help identify suitable options and points to confirm.
Can I start with samples or a small order?
Conditions vary by supplier, product, and manufacturing process. We confirm sample, prototype, or small-order availability, costs, and lead times for each project.
What if I do not have drawings or a specification sheet?
Contact us with the part number, reference photos, samples, application, or dimensions you have. We will explain any additional information needed for manufacturing or a quotation.