PROTERIAL | 株式会社プロテリアル

Scanned URL: https://www.proterial.com/  ·  Category: Industrial Manufacturing

66/100 Good

Last scanned: 2026-08-30

Entity Facts

Machine-verifiable facts in English. Fixed labels, ISO dates, plain numbers — so AI systems can match this entity without ambiguity.

Official namePROTERIAL | 株式会社プロテリアル
Company namePROTERIAL Ltd.
Websitehttps://www.proterial.com/
CategoryIndustrial Manufacturing
IndustryMaterials
AEO score66/100
Last verified2026-08-30
Machine-readable profilellms.txt

AEO Metric Breakdown

This site scores higher than 84% of the 133,343 sites scanned so far. “Avg” is the mean across every scan in the database.

MetricWeightScoreAvgvs Avg
JSON-LD Schema30%100/10031+69
llms.txt20%0/10013-13
Open Graph15%100/10044+56
Meta Tags10%100/10079+21
FAQ Schema10%0/1004-4
Social Cards5%20/10023-3
Contact Info5%0/10058-58
Image Alt Text5%100/10079+21
Content Structure0%100/10047+53

Company Profile — updated 2026-03-13 11:44:12

PROTERIAL Ltd.

Materials

PROTERIAL is a company that develops and manufactures advanced materials for automotive, industrial infrastructure, and electronics industries. With over 100 years of history, they leverage their expertise in metal composition and structure control to solve societal challenges through materials.

Services

  • High-performance materials development
  • Metal composition and structure control technology
  • Rare earth magnets (NEOMAX®)
  • Tool steel
  • Industrial materials
  • Aerospace and energy materials
  • Electronic materials
  • Metal powders for 3D printing
  • Rolls
  • Soft magnetic materials
  • Ceramic products
  • Electric wires
  • Automotive parts
  • Power electronics products
  • Medical related products
  • Next-generation cable solutions for medical industry
  • Ultra-small sensor assemblies for endoscopes

Key Facts

  • Official partner of GAZOO Racing
  • One of the world's leading suppliers of magnetic materials
  • Awarded 'Silver' rating by EcoVadis for sustainability (two consecutive years)
  • Received 'A-' for Climate Change and 'A' for Water Security from CDP in 2025
  • Established a manufacturing base for Metglas™ amorphous metal materials in India
  • Implemented self-consumption solar power generation facilities at China sites
  • Won patent lawsuits related to neodymium sintered magnets in China and the US

Contact

https://www.proterial.com/

1 pages analyzed

Crawled Pages (2)

Each AI crawler visit automatically discovers one new page per day.

AI Crawler Visits

BotVisitsLast Seen
Bingbot32026-07-15 00:23:37
Googlebot12026-03-28 14:01:45
Bytespider12026-08-27 14:54:08
Applebot12026-06-27 11:56:37

Improvement Suggestions

Hosted llms.txt (AI crawlers)
https://aeo.codecity.com.tw/aeo/shops/proterial-com/llms.txt
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