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Latest update： 20/08/2020 18:22:02

Mizui Seiko Co.,Ltd. 

We use our in-house integrated production system to offer high quality, short delivery times, and low prices. We are a manufacturer that offers metal parts processing and vacuum-formed molding products. We make proposals for optimal construction methods, including design and development, from small lots through to mass production, to our customers.

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Sales Pitch 

Metalworked items
Precision rollers
　Fully made-to-order processing even for SUJ2 materials (bearing steel). We offer manufacturing providing the shape, accuracy, and quantities that our customers request.

Precision shafts
　We offer a fusion of precision cutting, high-precision polishing, and mirror finishing. We offer proposals for heat treatment, surface treatment, and special heat treatment, depending on the customer’s purpose.

Microrollers/shafts
　Cutting, heat treatment, polishing, and gloss finishing

Special end surface R processing
　Special barreling (R processing in the micron range)

Secondary processing
　We offer secondary processing that considers material, number of lots, and required accuracy to achieve higher efficiency in our skilled, high-precision finishing

Stepped polishing
　Post-machining processing through infeed polishing. High precision finishes through micron processing. We can process any part
　and can also process tungsten and molybdenum.

Assembly
　Example manufacturing: press fitting shafts into flanges/bushes and caulking assembly
Vacuum forming
We handle everything from design to production. We use PP/PS/PET materials (100 or more existing molds are always available)

Production examples
Lid trays for standard containers
Φ0.4+ machining/polishing
Anti-static/anti-conductive trays

This company is recommended by the following support organizations.

公益財団法人日立地区産業支援センター
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