Scanned URL: https://www.stcmach.com/index.html · Category: Industrial Equipment
34/100 Needs Work
Last scanned: 2026-07-27
Machine-verifiable facts in English. Fixed labels, ISO dates, plain numbers — so AI systems can match this entity without ambiguity.
| Official name | Plastic Extrusion Machines : Plastic Sheet Extrusion Machines Line Manufacturers - Shang Ta Chia Industrial Co., Ltd. |
| Company name | Shang Ta Chia Industrial Co., Ltd. |
| Website | https://www.stcmach.com/index.html |
| Category | Industrial Equipment |
| Industry | Manufacturing |
| AEO score | 34/100 |
| Last verified | 2026-07-27 |
| Machine-readable profile | llms.txt |
This site scores higher than 55% of the 128,891 sites scanned so far. “Avg” is the mean across every scan in the database.
| Metric | Weight | Score | Avg | vs Avg |
|---|---|---|---|---|
| JSON-LD Schema | 30% | 0/100 | 32 | -32 |
| llms.txt | 20% | 0/100 | 14 | -14 |
| Open Graph | 15% | 0/100 | 45 | -45 |
| Meta Tags | 10% | 100/100 | 80 | +20 |
| FAQ Schema | 10% | 0/100 | 4 | -4 |
| Social Cards | 5% | 0/100 | 24 | -24 |
| Contact Info | 5% | 100/100 | 59 | +41 |
| Image Alt Text | 5% | 13/100 | 78 | -65 |
| Content Structure | 0% | 50/100 | 46 | +4 |
Shang Ta Chia Industrial Co., Ltd. is a renowned plastic extruder and extrusion machine line supplier established in Taiwan in 1984. They specialize in producing various plastic sheet extrusion machines, including lines for PP/PC hollow profiles, PP/PC/PVC corrugated sheets, and PET sheet twin screws. The company prides itself on developing innovative plastic extruders to meet evolving market demands.
No. 23, Lane 466, Sec.9, Xiang Shang Rd., Wu Chi Dist., 43547 Taichung, Taiwan. E-mail: stc@stcmach.com.tw TEL : 886-4-26302231 / FAX : 886-4-26302771
Each AI crawler visit automatically discovers one new page per day.
| Bot | Visits | Last Seen |
|---|---|---|
| YandexBot | 1 | 2026-04-18 01:14:44 |
| Googlebot | 1 | 2026-03-26 08:34:37 |
| ClaudeBot | 1 | 2026-04-08 10:14:40 |
| Bingbot | 1 | 2026-06-22 18:44:06 |
| Applebot | 1 | 2026-06-27 01:49:19 |
Generated from this site's own scan — paste into <head>.
<script type="application/ld+json">
{
"@context": "https://schema.org",
"@type": "WebSite",
"name": "Plastic Extrusion Machines : Plastic Sheet Extrusion Machines Line Manufacturers - Shang Ta Chia Industrial Co., Ltd.",
"url": "https://www.stcmach.com/index.html",
"description": "As a professional plastic sheet extrusion machine line manufacturers, Shang Ta Chia Industrial Co., Ltd. produce kinds of plastic extrusion line including PP/PC hollow profile plastic extrusion line, PP/PC/PVC corrugated sheet plastic extrusion line, PET sheet twin screw extrusion line etc. Welcome to visit our website to get more information about various plastic extruders. If you are interested in plastic extrusion line, please contact us immediately.",
"contactPoint": {
"@type": "ContactPoint",
"email": "stc@stcmach.com.tw"
}
}
</script><meta property="og:type" content="website" />
<meta property="og:title" content="Plastic Extrusion Machines : Plastic Sheet Extrusion Machines Line Manufacturers - Shang Ta Chia Industrial Co., Ltd." />
<meta property="og:description" content="As a professional plastic sheet extrusion machine line manufacturers, Shang Ta Chia Industrial Co., Ltd. produce kinds of plastic extrusion line including PP/PC hollow profile plastic extrusion line, PP/PC/PVC corrugated sheet plastic extrusion line, PET sheet twin screw extrusion line etc. Welcome to visit our website to get more information about various plastic extruders. If you are interested in plastic extrusion line, please contact us immediately." />
<meta property="og:url" content="https://www.stcmach.com/index.html" />
<meta property="og:site_name" content="Plastic Extrusion Machines : Plastic Sheet Extrusion Machines Line Manufacturers - Shang Ta Chia Industrial Co., Ltd." /><link rel="llms-txt" href="https://aeo.codecity.com.tw/aeo/shops/stcmach-com/llms.txt" />
<a href="https://aeo.codecity.com.tw/site/9837"><img src="https://aeo.codecity.com.tw/badge/9837.svg" alt="AEO Score" height="20" /></a>
<img src="https://aeo.codecity.com.tw/pixel/9837.gif" width="1" height="1" style="display:none" alt="" />
AEO (Answer Engine Optimization) measures how well a website is structured for AI-powered answer engines like ChatGPT, Claude, and Perplexity. Scores are calculated from 9 weighted metrics totaling 100 points. Scan your own website free at AEO Scanner.