Sergey Vasiliev
development
LinkedInChinese company verification in 2 minutes
Automated due diligence on Chinese counterparties: legal status, business structure and key risks.
Data Sources
Public B2B platform analytics
Public court case archives
Official government registries
Industrial licensing systems
Foreign trade registries
Intellectual property registries
Open-source intelligence (OSINT)
Real Cases
Registered capital:
The declared capital of "Zhejiang Yu..." was increased to ¥70,000,000.
However, the paid-up capital at the time of verification was ¥0.
Risk of insufficient real assets to cover
liabilities despite 4 years of operation.
Intellectual property:
12 active patents found, including
utility model No. CN202456..... and design No. CN20242044....
Owning original R&D developments
confirms the status of a manufacturer-developer.
Manufacturing credentials:
Verified permit for pollutant emissions
No. 913306...001W (issued 17.01.2025).
Holding an eco-license confirms our status
as an active manufacturer, not a trading company.
Export:
PRC customs registry contains a record dated 08.01.2025
granting the company foreign trade operator status
(进出口货物收发货人备案).
The legal right to directly process exports
and receive foreign currency payments is confirmed.
Arbitration record:
The court registry contains civil case
No. (2024) 浙0681民初... regarding a goods sale-purchase dispute.
Acting as plaintiff against counterparty "Yiwu Ji..."
confirms actual trade activity and active debt recovery management.
Social insurance:
According to report No. 467852... for 2024,
the staff comprises 27 insured employees.
The headcount corresponds to the scale
of an operating manufacturing facility.
Who is it for
importers and trading companies
manufacturing companies
buyers and intermediaries
businesses scaling procurement
Suitable for one-off checks and regular ongoing use.
Check Types
Comprehensive company analysis by name or USCC
Verification of a PRC company against official registries
What is checked:
- legal status and licences
- manufacturer or trading company
- paid-in registered capital
- years of operation and change history
- court cases and liabilities
- owners and business structure
1688 supplier analysis
Quick verification of a supplier's reliability based on platform metrics, registries and digital footprints.
What is checked:
- 1688 ratings and metrics
- match between stated and actual performance indicators
Pricing
Check type
What is included
Price
1688 supplier analysis
- 1688 data analysis
- Government registries
- Business structure
- Patents and licences
- Court cases
- OSINT
$10
pay by card or bank transfer
Comprehensive company analysis by name or USCC
- Government registries
- Business structure
- Patents and licences
- Court cases
- OSINT
$10
pay by card or bank transfer
Custom pricing is available for regular high-volume checks.
Reports are for informational purposes only and do not constitute legal advice.
How it works
1
Register on the site
Create an account to access the service and your verification history.
2
Enter company data
Company name, USCC, or a screenshot of the 1688.com company page.
3
Top up your balance
Your balance is used to pay for checks within the service.
4
Choose the check type
1688.com supplier analysis or comprehensive company check by name or USCC.
5
Receive the report
The report is generated automatically and available in your personal account.
Register on the site
Create an account to access the service and your verification history.
Enter company data
Company name, USCC, or a screenshot of the 1688.com company page.
Top up your balance
Your balance is used to pay for checks within the service.
Choose the check type
1688.com supplier analysis or comprehensive company check by name or USCC.
Receive the report
The report is generated automatically and available in your personal account.
translator for business correspondence, documents and WeChat
Who builds Mandarin?
We are a team of like-minded people with backgrounds in software development, legal expertise and project management. We believe in transparent and honest business, so we built a tool that makes it exactly that.
Before launching Mandarin we ran our own import projects and helped companies source goods from China end-to-end. We saw first-hand how difficult it is to identify reliable partners among thousands of suppliers, and how much time, effort and money goes into a thorough verification.
This service is our attempt to make the China-sourcing market safer. We have encoded all those "red flags" we spent years identifying manually into Mandarin's algorithms.
We are always available, open to suggestions and happy to share our expertise. Let's make business simpler!
Partners
The service can be used as a tool for clients, internal checks and joint solutions. We work with partners in several formats:
For consulting, logistics and buyers
- Recommending the service to clients
- Using the service as part of your own offering
- Partner terms and agent model
For corporate and technology partners
- Joint development of solutions tailored to your business processes
- Adapting the service to the needs of a specific project
- Pilot projects and custom use cases
Custom partnership terms are available for companies with regular high-volume checks or non-standard requirements.
Blog / Expertise
Practical guides on working with Chinese suppliers: risks, verification, 1688, Alibaba.