100% Human-Curated

The Archival Directory of Verified Chinese Manufacturers

No scrapers. No automated chaos. Just expert-selected, export-ready source factories direct from China's premier industrial clusters.

🇨🇳 Factory Direct Sourcing
🛡️ 100% Expert Audited
💰 Zero Middleman Markup
+185% YoY Search

Titanium Steel Jewelry

Gen Z trending fast-fashion accessories. High margin, low shipping weight.

Core HubDongguan
Est. Margin65% - 80%
+120% YoY Search

Eco-Corrugated Packaging

Sustainable shipping boxes for D2C brands. Critical for unboxing experience.

Core HubWenzhou
Avg. MOQ500 pcs
+210% YoY Search

Energy Storage / Solar

Portable power stations & outdoor gear. High ticket value, strict UL limits.

Core HubShenzhen
Req. CertsCE / UL
* Data aggregated from Amazon, TikTok, and Alibaba trends.
5,000+ Verified Suppliers
Core Industrial Clusters
100% Direct Suppliers

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Bulk source high-performance activewear, yoga wear, and sportswear directly from verified Chinese apparel manufacturers. Seamless and cut-and-sew OEM.

Source industrial-grade agricultural sensors, automated greenhouse equipment, and smart irrigation systems directly from verified manufacturers.

Source auto parts and accessories, including engine components, sensors, brake systems, and motorcycle parts from verified Ningbo and Ruian factories.

Source commercial building materials and sanitary ware, including ceramic tiles, bathroom fixtures, and architectural hardware from verified factories.

Source wholesale consumer electronics, mobile accessories, and smart home devices directly from verified manufacturers in Shenzhen and Dongguan.

Source sustainable, FSC-certified, and compostable packaging solutions. Partner with verified Chinese manufacturers to elevate your unboxing experience.

Source industrial-grade energy storage systems, portable power stations, and solar technology directly from China's leading manufacturing hubs.

Source high-margin fashion jewelry from China's top manufacturing hubs. Discover custom stainless steel necklaces, brass pendants, and premium hair accessories.

Direct sourcing for heavy-duty commercial gym equipment, strength training machines, and aerobic gear. Custom branding and fitness OEM solutions.

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Explore Industrial Clusters

Source directly from the geographical source of manufacturing.

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Designed for Global Procurement

FOR E-commerce & D2C Brands

Agile supply chains designed for modern retail. Discover suppliers supporting Low MOQ, blind dropshipping, and private label (OEM) customization.

FOR Wholesalers & Distributors

Connect directly with the production lines inside core industrial clusters to secure massive volume capabilities and absolute bottom margins.

FOR Industrial & Engineering

Data you can trust. View exact machining tolerances, material lists, and verified export certifications (ISO, CE, FDA) before requesting technical samples.

Latest Sourcing Insights

Expert analysis, supply chain trends, and verified cluster reports.

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What Should Tooling Actually Cost? Injection Molds at $200–30,000 vs Stamping Dies at $500–60,000

Reference price bands for custom injection molds and progressive stamping dies collected from B2B platforms in October 2026 — soft vs production tooling, station-count logic, and when CNC machining bridges the gap.

Sourcing Guides Oct 29, 2026

What Does an IP Rating Actually Cost? Reading Linear-Actuator Prices from IP65 to IP69K

Linear actuator reference bands from $4 stepper micro-drives to $250 solar-tracker units — and what the move from IP65 to IP69K really costs once housing material, sealed feedback, and MOQ tiers are factored in.

Market Trends Oct 29, 2026

Acoustic Treatment Price Map: From $0.25 Egg-Crate Foam to $20/m² Fabric-Wrapped Panels

Reference price bands across five acoustic product classes collected from B2B platforms in October 2026 — studio foam, PET tiles, MLV barriers, melamine wedges, and fabric-wrapped fiberglass — plus the unit-discipline lesson this category teaches.

Sourcing Guides Oct 29, 2026

304 vs 316 Stainless: What the Caster Aisle Reveals About the Real Upgrade Premium

Stainless caster reference bands from $1 medical twins to $46 full-316 washdown rigs, collected from B2B platforms in October 2026 — when 316 pays for itself, when 304 is enough, and the mixed builds in between.

WHO WE ARE

Indexfox is an independent, human-curated B2B industrial directory, built strictly to bridge the gap between global procurement and Chinese source factories.

WHAT WE DO

We map China's core manufacturing clusters and verify authentic capabilities across distinct industries, filtering out trading companies and middlemen.

WHY IT MATTERS

To eliminate information asymmetry. By providing transparent data on MOQs, OEM capabilities, and certifications, we help you source faster and smarter.