Description
Mandarin Supplier Check lets you verify any Chinese company directly from your WordPress site — check legal status, ownership, litigation history, and OSINT footprint on Baidu and Chinese B2B platforms.
The plugin sends a request to the mandarin.business service and delivers a structured PDF report with a risk rating.
What the report includes:
- Legal status — registration, company type, paid-up capital, operational status
- Management & ownership — legal representatives, shareholders
- Litigation & risk — court records, enforcement actions, penalties
- Licences & certifications — active permits
- OSINT footprint — presence on Chinese B2B platforms and Baidu
How to use:
- Register at mandarin.business and get an API key
- Enter the API key in Settings Mandarin Copilot
- Buy report credits (1, 10, 30, or 100 reports)
- Add
[mnsc_check]shortcode to any page or use the sidebar widget - Enter a company name in Chinese or 18-digit USCC code — the report is ready in 2–5 minutes
Pricing: $10 per report. Credits are purchased in packs and never expire.
External Services
This plugin connects to the mandarin.business service operated by Uravin d.o.o. (Ulcinj, Montenegro) to generate Chinese company verification reports.
When data is sent:
Data is transmitted to mandarin.business when the user submits a company name or USCC code for verification. The request includes the company identifier and is authenticated via the user’s API key.
What is sent:
* The company name in Chinese or USCC code entered by the site visitor
* The user’s API key (for authentication)
No visitor personal data (name, email, IP address) is transmitted to mandarin.business.
Service links:
* Service: https://mandarin.business
* Terms of Use: https://mandarin.business/terms
* Privacy Policy: https://mandarin.business/privacy-policy
This plugin also integrates with Freemius for billing and licensing management.
* Freemius Privacy Policy: https://freemius.com/privacy/
Screenshots
After activating the plugin, go to Settings Mandarin Supplier Check. Click “Get your API key ” to register at mandarin.business and create a free key. 
In your mandarin.business Dashboard API Keys tab, click “Create key” — copy the generated key starting with mnd_… 
Paste the API key into the plugin settings. The plugin confirms the connection and shows remaining credits. 
Add the [mnsc_check] shortcode to any page or post — the verification form appears automatically with company name and USCC code fields. 
After submitting, the PDF report is ready in 2–5 minutes with a risk rating and plain-language conclusion.
Installation
- Upload the plugin folder to
/wp-content/plugins/ - Activate the plugin in WordPress Plugins
- Go to Settings Mandarin Copilot and enter your API key
- Place
[mnsc_check]on any page
FAQ
-
Where do I get an API key?
-
Register at mandarin.business, go to Dashboard API Keys and create a key.
-
How long does a report take?
-
Reports are typically ready in 2–5 minutes.
-
Do credits expire?
-
No, credits never expire.
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What language should I enter the company name in?
-
The company name must be in Chinese (Simplified). You can also use the 18-digit USCC code.
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Where can I learn more?
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Visit https://mandarin.business/wordpress-plugin for full documentation and screenshots.
Reviews
There are no reviews for this plugin.
Contributors & Developers
“Mandarin Supplier Check” is open source software. The following people have contributed to this plugin.
Contributors
Translate “Mandarin Supplier Check” into your language.
Interested in development?
Browse the code, check out the SVN repository, or subscribe to the development log by RSS.
Changelog
1.0.0
- Initial release