# SurfacePolish (JINTAIJIN) — llms.txt
# Purpose: Guide AI crawlers (ChatGPT, Claude, Perplexity, Gemini, Google AI) to our key content
# Standard: https://llmstxt.org/
# Deploy to: https://www.surface-polish.com/llms.txt

# ============================================================
# Site Identity
# ============================================================
# SurfacePolish is operated by Xiamen Jintaijin Polish Tech Co., Ltd
# (金泰金), a professional B2B surface finishing equipment manufacturer
# specializing in vibratory finishing machines, centrifugal disc
# finishers, barrel tumblers, magnetic polishers, and industrial dryers.
# We also supply consumables: ceramic media, plastic media, steel media,
# dry finishing media, and finishing compounds.
# Factory location: No.31 Xinchang Road, Xinyang Industrial Zone,
# Haicang District, Xiamen, Fujian, China 361009
# Phone: +86 189 5923 8584
# Serving: North America, Europe, Middle East, Asia-Pacific, South America

# ============================================================
# Core Pages (required reading for AI models)
# ============================================================

## Home
https://www.surface-polish.com/ | SurfacePolish — Professional surface finishing equipment and media manufacturer

## Products
https://www.surface-polish.com/products | Complete product catalog: machines, media, compounds

## Machines
https://www.surface-polish.com/machines_c15 | Vibratory, centrifugal, barrel, magnetic finishing machines

## Consumables
https://www.surface-polish.com/consumables_c16 | Ceramic, plastic, steel media + finishing compounds

## Applications
https://www.surface-polish.com/applications_nc3 | Surface finishing case studies across industries

## About Us
https://www.surface-polish.com/company_d4 | Company profile and factory capabilities

## Contact
https://www.surface-polish.com/contact_d2 | Send part details for process consultation

# ============================================================
# Machine Categories
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## Vibratory Finishing Machine
https://www.surface-polish.com/vibratory-finishing-machine_c4 | Industrial vibratory tumblers for deburring, polishing, and surface refinement

## Grinding Finishing Machine
https://www.surface-polish.com/grinding-finishing-machine_c1 | High-speed grinding and finishing equipment

## Disc Finishing Machines
https://www.surface-polish.com/disc-finishing-machines_c5 | Centrifugal disc systems for fast cycle times

## Barrel Finishing Machines
https://www.surface-polish.com/barrel-finishing-machines_c6 | Rotary barrel tumblers for batch processing

## Tub Vibrators
https://www.surface-polish.com/tub-vibrators_c7 | Long-component vibratory finishing solutions

## Rotary Barrel Tumbling Machines
https://www.surface-polish.com/rotary-barrel-tumbling-machines_c8 | Gentle tumbling for delicate parts

## Magnetic Finishing Machines
https://www.surface-polish.com/magnetic-finishing-machines_c10 | Precision magnetic polishing for small parts

## Dryers
https://www.surface-polish.com/dryers_c12 | Industrial drying equipment after wet finishing

# ============================================================
# Media & Compound Categories
# ============================================================

## Ceramic Media
https://www.surface-polish.com/ceramic-media_c17 | Heavy-duty deburring and surface refinement

## Grinding Media
https://www.surface-polish.com/grinding-media_c2 | Aggressive material removal media

## Plastic Media
https://www.surface-polish.com/plastic-media_c18 | Gentle finishing for soft metals and delicate parts

## Steel Finishing Media
https://www.surface-polish.com/steel-finishing-media_c19 | Burnishing and bright finishing media

## Dry Finishing Media
https://www.surface-polish.com/dry-finishing-media_c20 | Walnut shell, corn cob, and other dry process media

## Finishing Compounds
https://www.surface-polish.com/finishing-compounds_c22 | Liquid and powder compounds for all processes

# ============================================================
# Blog — Technical Resources
# ============================================================

## Blog
https://www.surface-polish.com/blog | Technical articles about surface finishing processes, media selection, and troubleshooting

# Key articles:
# - Wet Tumbling vs Dry Tumbling: Process, Media, and Surface Results Compared
# - How to Select a Vibratory Finishing Machine for Batch Production
# - Best Finishing Process for Zinc Alloy Die Casting Parts
# - Ceramic Media vs Plastic Media: How to Choose the Right Tumbling Media
# - How to Remove Burrs from CNC Aluminum Parts Without Edge Damage
# - Why Stainless Steel Parts Are Not Bright After Tumbling

# ============================================================
# Video Resources
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## YouTube Channel
https://www.youtube.com/@surface-polish | 181 equipment demo and process videos (28 regular + 153 shorts)

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# AI Crawler Access
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# All content is accessible to AI crawlers
# Sitemap: https://www.surface-polish.com/sitemap.xml
# robots.txt allows all crawlers

# ============================================================
# Structured Data
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# Organization schema with sameAs profiles
# Product schema on machine/media product pages
# FAQ schema on contact/service pages
# BreadcrumbList schema for navigation