Business Overview
We perform surface treatments such as plating on metals and plastics, ion plating (IP) on stainless steel and titanium, anodizing treatment on aluminum etc.
KORIYAMA Plant, HAYASHI SEIKI SEIZO Co., Ltd.
Manufacturing outstanding products
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Location
〒963-0726
1-19 Tanoboshita, Shimoyukiai, Tamura-Machi, Koriyama City, Fukushima - Representative Akihiro Hayashi
- Foundation 1921
- Capital 90 Million Yen
- Number of employees 87
- Industry Fabricated metal products
Product / Commodity Name
Watch parts (metal/plastic/ion plating), camera parts (anodizing treatment), automotive parts (plastic plating for interior and exterior parts) etc
Strength
We possess a wide range of surface treatment technologies and equipments that help us conduct wet plating not only on metals but on non-metals such as plastics, dry plating on metals (aka ion plating), anodizing treatment etc.
Licensing Status
ISO9001
ISO14001
Message from a Representative
Please contact us if you have any problems or concerns on plating (surface treatment) regardless of the size of parts to be plated.
We respond to the needs of customers such as plating on metals and/or plastics, anodizing treatment, hard material coatings from titanium targets etc.
Technology You Want to Offer
We offer plastic plating on ABS as well as selective plastic plating on 2-shot molded components of PC/ABS.
Our titanium coating (ion plating) technology achieves hard glossy color shades for accessories.
Machinery and/or Equipments You Own
| Name of Machinery and/or Equipments | Manufacture and Model | Main Specs (size, features etc) | # of Units |
|---|---|---|---|
|
Name of Machinery and/or Equipments
Ion plating equipment |
Manufacture and Model |
Main Specs (size, features etc)
Plating on watches and/or accessories |
# of Units
3 |
|
Name of Machinery and/or Equipments
Precious metal plating line |
Manufacture and Model |
Main Specs (size, features etc)
Gold, palladium, rhodium, silver |
# of Units
1 |
|
Name of Machinery and/or Equipments
Plastic plating line (manual) |
Manufacture and Model |
Main Specs (size, features etc)
Cr(III), Cr(VI), SnNi. Product size: Up to 100 x 300 x t 30 |
# of Units
1 |
|
Name of Machinery and/or Equipments
Plastic plating line (automatic) |
Manufacture and Model |
Main Specs (size, features etc)
Cr(III), Cr(VI), SnNi, satin, joule. Product size: Up to 1400 x 750 x t 150 |
# of Units
1 |
|
Name of Machinery and/or Equipments
Anodizing treatment line |
Manufacture and Model |
Main Specs (size, features etc)
Hard material layers |
# of Units
1 |
|
Name of Machinery and/or Equipments
Fluorescent X-ray (XRF) coating thickness gauge |
Manufacture and Model | Main Specs (size, features etc) |
# of Units
1 |
|
Name of Machinery and/or Equipments
ICP optical emission spectrometry |
Manufacture and Model | Main Specs (size, features etc) |
# of Units
1 |
|
Name of Machinery and/or Equipments
Salt spray test / CASS test |
Manufacture and Model | Main Specs (size, features etc) |
# of Units
2 |
|
Name of Machinery and/or Equipments
Heat cycle |
Manufacture and Model | Main Specs (size, features etc) |
# of Units
1 |
|
Name of Machinery and/or Equipments
Abrasion resistance test |
Manufacture and Model | Main Specs (size, features etc) |
# of Units
1 |