変える技術、変わらない安心
Nhkspg (nhkspg.co.jp) earns a Brand Analyzer score of 61 out of 100, placing it in the Developing tier among Manufacturing brands, Automotive brands, Technology brands. Among 5505 Manufacturing brands analyzed, Nhkspg ranks in the 10th percentile (category average 75, leader 96). The score combines seven dimensions - name quality, digital presence, visual identity, messaging clarity, trust foundation, AI discoverability, and brand authority - into a single objective benchmark. Dimension scores: Name Quality 80/100, Digital Presence 76/100, Visual Identity 94/100, Messaging Clarity 61/100, Trust Foundation 57/100, AI Discoverability 62/100, Brand Authority 24/100.
NHKSPG (NHK Spring Co., Ltd.) is a Japanese manufacturer specializing in spring technology, positioned as a global leader in the spring-making industry. The company applies its core spring engineering expertise to produce components for the automotive, industrial equipment, and electronics sectors. It emphasizes reliability and innovation, serving manufacturing companies, investors, and shareholders worldwide as part of its stated mission to support society through spring technology.
| Brand Name | Nhkspg |
|---|---|
| Domain | nhkspg.co.jp |
| Industry | Manufacturing, Automotive |
| Main Competitors | Mubea (Muhr und Bender), Mitsubishi Steel Mfg., Chuo Spring Co., Sogefi Group, Lesjöfors AB, Eibach, thyssenkrupp Springs & Stabilizers (84/100) |
Moz Domain Authority 38/100 vs category average 37 / leader 94 - a strong backlink profile, so AI systems frequently encounter mentions of the brand.
Ranked #1,133,498 on the Tranco list of most-visited sites - modest traffic makes the brand easy for AI models to overlook.
No Wikipedia presence was found - a major gap, since Wikipedia is among the most heavily weighted sources in AI training data.
The homepage meta description reads "ばねの技術をバネにする、ニッパツ。スプリングをコア技術に、世界No.1のバネメーカーとして躍進しています。" (Meta description too short (1 words). OG description present but brief) - this is the summary AI engines are most likely to quote.
Structured data on the homepage: og:title, og:description, og:image, Twitter cards, canonical. Adding Organization and FAQ schema would further help AI crawlers parse the brand's identity.
AI-crawler access: robots.txt present, no AI bot restrictions - robots.txt controls whether engines like GPTBot and ClaudeBot can read the site at all.
Content is JA-only, limiting citation in English-language AI answers.
Detected tech stack: Cloudflare, HubSpot.
Social footprint: verified profiles on Facebook, Instagram, GitHub; no detected presence on X (Twitter), LinkedIn, YouTube - consistent profiles reinforce the brand's identity across the web.
0 Reddit mentions - community discussion signals real-world reputation to AI models.
Nhkspg scores 21/100 for AI visibility - how well ChatGPT, Claude, Perplexity and Google AI Overviews can discover, identify and cite the brand.
Nhkspg has a weak AI-visibility profile at 21/100 - a proxy for how readily ChatGPT, Perplexity and Google's AI Overviews can recognise and cite it. Its strongest area is recommendation likelihood (61/100) and its weakest is visibility (0/100). It benefits from a global traffic rank of #1,133,498 (Tranco) and open access for AI crawlers (GPTBot, ClaudeBot, etc.). The main gaps holding it back: no clear Wikipedia entity to anchor it in LLM training data, no strong Wikidata entry and a low Moz Domain Authority of 38/100. In a live check, Claude could already identify Nhkspg from memory (August 2026) - a sign these signals are paying off.
Live results from asking a general-purpose AI assistant about the brand, checked August 2026.
When asked "What is Nhkspg?", Claude could identify the brand as of August 2026. NHK Spring Co., Ltd. (NHKSPG) is a major Japanese manufacturer best known for automotive suspension springs, seat frames, and precision components, and it's also a leading maker of suspension assemblies used in hard disk drives. Best known for Automotive suspension springs and precision HDD suspension components.
When asked "Best brands similar to Nhkspg?", Claude would recommend Nhkspg as of August 2026. It's a globally significant supplier in both the automotive parts and hard disk drive suspension markets, so it would come up when discussing top manufacturers in those niches.
Common questions people ask in Google, ChatGPT, Claude, Gemini, Perplexity, and other AI search engines.
Nhkspg's main competitors include Mubea (Muhr und Bender), Mitsubishi Steel Mfg., Chuo Spring Co., Sogefi Group, Lesjöfors AB. These companies compete in the Manufacturing space for similar customers, offering comparable products or services.
Sources: Brand Analyzer scan
Nhkspg and thyssenkrupp Springs & Stabilizers are competitors in Manufacturing. Brand Analyzer scores Nhkspg at 61/100 and thyssenkrupp Springs & Stabilizers at 84/100. They target overlapping audiences; the right choice depends on your specific needs and priorities.
Sources: Brand Analyzer scan
Popular alternatives to Nhkspg include Mubea (Muhr und Bender), Mitsubishi Steel Mfg., Chuo Spring Co., Sogefi Group, Lesjöfors AB. Each is an established option in the Manufacturing space; the best fit depends on your specific needs, budget, and required features.
Sources: Brand Analyzer scan
Nhkspg has low AI-search visibility, scoring 21/100 on Brand Analyzer's AI visibility composite (visibility 0, trust 19, recommendation 61). This estimates how likely AI engines like ChatGPT, Claude, Gemini and Perplexity are to know, trust, and recommend the brand.
Sources: Nhkspg official site
Nhkspg scores 61/100 on Brand Analyzer's AI recommendation signal, indicating it is reasonably likely to be surfaced when AI assistants like ChatGPT suggest Manufacturing options. Recommendation depends on crawlability, structured data, and category authority.
Sources: Nhkspg official site
Nhkspg can improve AI discoverability by strengthening structured data (Organization and FAQ schema), maintaining an accurate Wikipedia/Wikidata entity, earning authoritative citations, and keeping content crawlable for AI bots. Brand Analyzer measures these as visibility, trust, and recommendation signals.
Sources: Nhkspg official site
Ranked closest to Nhkspg: Network Interiors (61/100), Naztec International Group (61/100), Nova Parts S.r.l. (61/100), ONDEX Automation (61/100).
A step up - brands to learn from: Zarpac (71/100), Yazaki Group (71/100).
Category leader: MediaTek (96/100).