Supplier history
Supplier Reliability
Record supplier order history and calculate average lead time, on-time rate, delay trend, and reliability score.
Chrome Extension for eCommerce sellers
Never Get Caught by Chinese Factory Delays Again.
Track holiday shutdowns, supplier reliability, and reorder timing before stockouts happen.
Built for Shopify, Amazon, TikTok Shop, and sourcing teams working with China.
Available on Chrome Web Store
✓No Login Required
✓No Data Collection
✓All Data Stored Locally
✓Works with Alibaba & 1688
✓Built for Ecommerce Sellers
chrome-extension://china-supply-radar/popup.html
China Supply Radar
Supplier Reliability
Average Lead Time38 days
On-Time Rate91%
Reliability Score82
Risk LevelHigh
CNY shutdown window may affect reorder timing.
Data stored locally in chrome.storage.local
Risk alert example
See A Risk Alert Example
Chinese New Year starts in 42 days.
High riskCurrent Inventory
1,240 units
Daily Sales
42 units
Inventory Coverage
29 days
Risk Level
High
Recommended Action
Place a new order within 7 days.
Features
Reorder decisions with supplier risk in view.
Reorder math
Reorder Decision Assistant
Enter inventory, daily sales, production lead time, and shipping time to calculate stockout date and latest reorder date.
Delay calendar
China Holiday Risk
Track Chinese New Year, National Day, Labor Day, Mid-Autumn Festival, and Dragon Boat Festival before they affect your production timeline.
Sourcing workflow
Supplier Search Enhancement
Show China supply risk, Chinese keywords, inquiry templates, and supplier notes directly on Alibaba, 1688, and Made-in-China.
Social Proof
Built For Sellers Working With China
Shopify Merchants
Amazon FBA Sellers
TikTok Shop Sellers
Ecommerce Agencies
Sourcing Teams
How It Works
From sourcing data to reorder confidence.
1
Install the Chrome extension.
2
Add your inventory and supplier data locally.
3
Get reorder dates, risk scores, and supplier reliability insights.
Privacy
Your data stays in your browser.
China Supply Radar does not require login and does not upload your supplier notes, inventory data, or order history to any server.
✓No account required.
✓No cloud sync.
✓No supplier data uploaded.
✓No third-party tracking.
FAQ
Questions before installing
Is China Supply Radar free?+
Yes. Current version is completely free.
Does my data leave my browser?+
No. All inventory, supplier, and order data remain locally in your browser.
Does it require login?+
No account or login is required.
Which platforms are supported?+
Shopify, Amazon, TikTok Shop, Alibaba, and 1688 workflows.
Can I track multiple suppliers?+
Yes. Supplier reliability can be tracked independently.
Does it collect supplier information?+
No. China Supply Radar does not upload supplier data to any server.
Stay Updated
Get product and China supply risk updates.
Get notified about:
✓New China holiday alerts
✓Supplier reliability improvements
✓Shipping risk intelligence
✓Product updates