Title: Mandarin Supplier Check Author: iofanster Published: May 14, 2026 Last modified: May 14, 2026 --- Search plugins ![](https://ps.w.org/supplier-check/assets/banner-772x250.png?rev=3532276) ![](https://ps.w.org/supplier-check/assets/icon-256x256.png?rev=3532276) # Mandarin Supplier Check By [iofanster](https://profiles.wordpress.org/iofanster/) [Download](https://downloads.wordpress.org/plugin/supplier-check.1.0.0.zip) * [Details](https://wordpress.org/plugins/supplier-check/#description) * [Reviews](https://wordpress.org/plugins/supplier-check/#reviews) * [Installation](https://wordpress.org/plugins/supplier-check/#installation) * [Development](https://wordpress.org/plugins/supplier-check/#developers) [Support](https://wordpress.org/support/plugin/supplier-check/) ## 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:** 1. Register at [mandarin.business](https://mandarin.business) and get an API key 2. Enter the API key in Settings Mandarin Copilot 3. Buy report credits (1, 10, 30, or 100 reports) 4. Add `[mnsc_check]` shortcode to any page or use the sidebar widget 5. 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](https://mandarin.business)* Terms of Use: [https://mandarin.business/terms](https://mandarin.business/terms)* Privacy Policy: [https://mandarin.business/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/](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 1. Upload the plugin folder to `/wp-content/plugins/` 2. Activate the plugin in WordPress Plugins 3. Go to Settings Mandarin Copilot and enter your API key 4. 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. ### 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. ### Where can I learn more? Visit [https://mandarin.business/wordpress-plugin](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 * [ iofanster ](https://profiles.wordpress.org/iofanster/) [Translate “Mandarin Supplier Check” into your language.](https://translate.wordpress.org/projects/wp-plugins/supplier-check) ### Interested in development? [Browse the code](https://plugins.trac.wordpress.org/browser/supplier-check/), check out the [SVN repository](https://plugins.svn.wordpress.org/supplier-check/), or subscribe to the [development log](https://plugins.trac.wordpress.org/log/supplier-check/) by [RSS](https://plugins.trac.wordpress.org/log/supplier-check/?limit=100&mode=stop_on_copy&format=rss). ## Changelog #### 1.0.0 * Initial release ## Meta * Version **1.0.0** * Last updated **2 days ago** * Active installations **Fewer than 10** * WordPress version ** 5.8 or higher ** * Tested up to **6.9.4** * PHP version ** 7.4 or higher ** * Tags * [china](https://wordpress.org/plugins/tags/china/)[import](https://wordpress.org/plugins/tags/import/) [supplier](https://wordpress.org/plugins/tags/supplier/)[verification](https://wordpress.org/plugins/tags/verification/) * [Advanced View](https://wordpress.org/plugins/supplier-check/advanced/) ## Ratings No reviews have been submitted yet. [Your review](https://wordpress.org/support/plugin/supplier-check/reviews/#new-post) [See all reviews](https://wordpress.org/support/plugin/supplier-check/reviews/) ## Contributors * [ iofanster ](https://profiles.wordpress.org/iofanster/) ## Support Got something to say? Need help? [View support forum](https://wordpress.org/support/plugin/supplier-check/)