How to Verify a Chinese Supplier Online: 5 Official Tools

Previously, we published an article titled How to Audit Chinese Factory: Online Inspection & On-Site Verification Guide, which outlined both remote and on-site audit methodologies. Because that guide provided only a broad overview of desktop verifications, this article delivers a comprehensive, step-by-step walkthrough to help overseas distributors thoroughly vet potential Chinese suppliers online.

About our factory audit service: Chinese Factory Audit.

Online verification is your fastest, most cost-effective first line of defense. When executed correctly, it weeds out over 80% of shell companies, debt-ridden entities, and unauthorized trading intermediaries before you commit capital or waste valuable time.

In this guide, MR. TAN cuts through theoretical fluff to show you how to leverage China’s official government registries, commercial credit databases, and social media platforms to uncover a supplier’s true legal and operational status.

---

Prerequisites: Two Non-Negotiable Pieces of Information

Before accessing any Chinese database, you must obtain a clear copy or scan of the supplier’s latest Business License (企业营业执照 – Qǐyè Yíngyè Zhízhào).

Chinese government, judicial, and corporate credit systems do not support English aliases or trading names. You must extract two critical data points from the license:

1. Official Legal Chinese Name (企业法定中文全称) — e.g., 佛山市某某五金制品有限公司
2. Unified Social Credit Code (统一社会信用代码) — An 18-digit alphanumeric code that serves as the company’s legal national ID (e.g., 914406…).

Red Flag Warning: If a supplier makes excuses, refuses to provide their Chinese business license, or sends a screenshot with the Chinese name and 18-digit code obscured, consider it an immediate red flag and halt negotiations.

---

Tool 1: National Enterprise Credit Information Publicity System (GSXT)

• URL: https://www.gsxt.gov.cn
• Governing Body: State Administration for Market Regulation (SAMR / 国家市场监督管理总局)
• Core Value: Verifying legal existence, official business scope, registered vs. paid-in capital, and administrative red flags.

1. Registration & Access Requirements

• Account Registration: Not required for standard public inquiries. You can search directly on the homepage using the company’s Chinese name or credit code.
• Phone Verification: No phone number is needed for standard records. SMS verification is only prompted during excessive queries or advanced system checks.
• Access Obstacle: The system employs strict anti-bot measures. Submitting a search often triggers a Chinese character click-sequence captcha (e.g., “click characters in this order”) or a puzzle slider. If you cannot read Chinese, use a real-time visual translation tool on your mobile phone to match the characters.

2. What to Inspect

Open the company profile from the search results and examine these four core sections:

• Unified Social Credit Code & Operating Status:
  • Verify that the 18-digit code matches the supplier’s document exactly.
  • The business status must read “存续” (Existing) or “在营（开业）” (In Operation). If it displays “注销” (Deregistered), “吊销” (Revoked), or “迁出” (Moved Out), stop immediately.
• Business Scope (经营范围):
  • Direct Factory Indicators: Must include active manufacturing verbs such as “生产” (Production), “加工” (Processing), “制造” (Manufacturing), “组装” (Assembly), or “研发” (R&D).
  • Trading Company Indicators: If the scope is limited to “销售” (Sales), “批发” (Wholesale), “零售” (Retail), “货物进出口” (Import/Export of Goods), or “贸易代理” (Trade Agency), the entity is legally an intermediary, regardless of any workshop photos displayed on their marketing channels.
• Registered Capital vs. Paid-in Capital (注册资本 vs. 出资信息 / 实缴资本):
  • Check the shareholder and annual report tabs. Do not rely solely on the registered capital figure printed on the certificate.
  • Check the “实缴出资额” (Paid-in Capital). A company with 50 million RMB in subscribed capital but 0 RMB actually contributed carries substantial default risk. Substantial paid-in capital indicates tangible financial commitment.
• Abnormal Operations Catalog (列入经营异常名录信息):
  • Inspect the dedicated abnormal operations tab.
  • Look out for “通过登记的住所或者经营场所无法联系” (Unable to contact via registered business address). This entry means market regulators conducted a physical inspection and found no actual operating business at the registered site.

---

Tool 2: Qichacha / Tianyancha (Commercial Credit Big Data)

• URLs: https://www.qcc.com (Qichacha / 企查查) | https://www.tianyancha.com (Tianyancha / 天眼查)
• Platform Type: Leading Chinese commercial credit information aggregators.
• Core Value: Revealing ultimate beneficial owners, actual employee headcount via social security filings, authentic patent portfolios, and parent/subsidiary networks.

1. Registration & Access Requirements

• Account Registration: Viewing search summary previews does not require an account, but viewing detailed corporate filings, patent lists, and shareholder breakdowns strictly requires logging in.
• Phone Verification (Primary Barrier for Foreign Buyers):
  • Both platforms require a mobile phone number for SMS OTP (One-Time Password) verification.
  • Non-+86 Mobile Numbers: While international country codes (e.g., +1, +44) occasionally appear on login prompts, foreign numbers frequently fail to receive SMS codes or trigger regional restriction errors.
  • Alternative: WeChat scan-to-login is supported, provided your WeChat account is verified.

2. What to Inspect

If you successfully log in, target three key metrics:

• Social Security Headcount in Annual Reports (社保参保人数):
  • Sales representatives frequently claim: “We are a major source factory with over 200 workers.”
  • Scroll down to the Annual Report (企业年报) section and check the Social Security (社保信息) line items, specifically basic pension participants (城镇职工基本养老保险).
  • If the number of enrolled employees is only 2 to 5 people over several consecutive years, this is not a large-scale manufacturing plant. It is almost certainly an administrative sales office or small trading outfit that subcontracts production elsewhere.
• Intellectual Property & Patent Portfolios (知识产权 / 专利信息):
  • Suppliers often claim extensive in-house engineering and dozens of proprietary patents.
  • Review the patent classifications:
    • Invention Patents (发明专利): High technical merit, representing genuine proprietary engineering or chemical formulations.
    • Utility Model Patents (实用新型专利): Structural or mechanical improvements, indicating practical manufacturing capability.
    • Design Patents (外观设计专利): Exterior styling and aesthetic designs only, containing zero proprietary technical utility.
  • Confirm that the “Applicant/Patentee” (申请人/专利权人) matches the supplier’s legal name, rather than an unrelated individual or acquired third party.
• Ultimate Beneficial Owner (实际控制人) & Related Entities:
  • Trace the controlling shareholder’s corporate portfolio. If the owner controls multiple deregistered entities, liquidated businesses, or entities under court enforcement, financial contamination risk is high.

---

Tool 3: China Enforcement Information Online

• URL: https://zxgk.court.gov.cn
• Governing Body: Supreme People’s Court of China (最高人民法院)
• Core Value: Detecting active lawsuits, unpaid supplier debts, court judgments, and “dishonest debtor” blacklists.

1. Registration & Access Requirements

• Account Registration: No account needed. The database is fully accessible to the public at no charge.
• Phone Verification: No phone number required.
• Access Obstacle: You must enter the exact Chinese company name and its credit code (or partial registration code). The search requires a standard 4-digit alphanumeric captcha, which is straightforward to complete.

2. What to Inspect

Search two separate national registries on the homepage:

• Enforced Persons Directory (被执行人信息):
  • Enter the company’s legal Chinese name.
  • If active records appear, the system displays the filing court, filing date, case number, and the enforcement amount (执行标的).
  • If an enterprise is facing active court enforcement for hundreds of thousands of RMB in unpaid supplier invoices, its bank accounts may already be frozen by judicial authorities. Any deposit wired to their domestic account risks being seized instantly to satisfy outstanding domestic debts.
• Dishonest Judgment Debtors (失信被执行人 / “Lǎolài” [老赖] Blacklist):
  • This is the highest judicial credit penalty in China. Entities and legal representatives listed here have refused to comply with court judgments despite having the operational capacity to pay. Their legal representatives are placed under restricted spending orders (e.g., barred from air travel and high-speed rail).
  • Absolute Red Line: If a prospective supplier appears on this list, terminate communication immediately and do not send funds, regardless of competitive pricing or attractive sample quality.

---

Tool 4: Credit China (信用中国)

• URL: https://www.creditchina.gov.cn
• Governing Body: National Development and Reform Commission (NDRC) & People’s Bank of China (PBOC)
• Core Value: Reviewing regulatory administrative penalties (environmental, fire safety, product quality), tax health ratings, and operational compliance.

1. Registration & Access Requirements

• Account Registration: No registration or login required.
• Phone Verification: None.
• User Experience: Enter the Chinese company name or 18-digit code in the top search bar to pull the consolidated credit dossier directly.

2. What to Inspect

Examine the aggregated credit report for these operational risks:

• Administrative Sanctions (行政处罚):
  • Check the issuing authority and specific penalty grounds:
    • Ecology and Environment Bureau (生态环境局): Penalties for unauthorized emissions or lack of environmental permits. Facilities with severe environmental citations are prime targets for mandatory shutdown during pollution control inspections.
    • Fire Rescue Department (消防救援大队): Unaddressed fire hazards, blocked egress corridors, or missing fire safety approvals that risk facility closure.
    • Market Supervision Bureau (市场监督管理局): Citations for substandard product quality, failed market spot-checks, or fraudulent advertising.
• Tax Credit Rating (纳税信用评价):
  • Class A / Class B: Indicates compliant tax management and the legal ability to issue regular export VAT invoices (增值税专用发票).
  • Class M: Typically assigned to newly incorporated entities; standard operational standing.
  • Class C / Class D: Flags severe tax irregularities, back taxes, or invoice audit risks, which can disrupt Chinese customs clearance and tax refund processing.

---

Tool 5: Chinese Social Media Checks: Douyin & Weibo

Beyond government and legal filings, Chinese domestic social media provides direct visibility into market reputation:

• Douyin (douyin.com – Chinese Domestic TikTok) and Weibo (weibo.com): Both platforms require an account to search public content. However, both platforms support account registration using international phone numbers. Once registered, search the supplier’s legal Chinese name to evaluate industry reputation, brand presence, customer complaints, or public disputes.

In addition to public digital tools, our standard supplier evaluation process includes direct voice communications with factory principals or production managers. Speaking directly allows us to evaluate responsiveness, cooperation attitude, and communication friction early. If communication overhead is excessive during initial negotiations, it will inevitably escalate during actual production. Conducting these conversations effectively requires an intuitive grasp of Chinese business culture and interpersonal dynamics (人情世故 – Rénqíng Shìgù).

The Real-World Bottlenecks: Why Overseas Buyers Get Stuck

Note: This guide was published on September 4, 2026 (Beijing Time). Individual platforms and portal interfaces may evolve over time. If you encounter changed URLs or expired navigation paths, feel free to contact MR. TAN for real-time guidance.

Once you know these platforms, you possess the same preliminary vetting framework used by seasoned local agents. However, in practice, roughly 90% of overseas distributors hit the following operational walls:

1. Name-Matching Hurdles: Your supplier communicates via an English export brand like “Bright Star Hardware Co., Ltd.” Matching that trading identity to its underlying Chinese legal entity is difficult, making it hard to confirm whether the business license provided actually belongs to them.
2. SMS Verification Deadlocks: Platforms like Qichacha and Tianyancha lock critical data (social security headcount, patent ownership, corporate links) behind SMS verification systems that routinely drop non-+86 international phone numbers.
3. Complex Chinese Captchas: Navigating dynamic anti-scraping challenges (such as clicking four classical Chinese characters in specific grammatical order) creates immediate friction for non-native readers.
4. Legal & Commercial Misinterpretations: Confusing subscribed capital with paid-in capital, misinterpreting court settlement notes, or mistaking design registrations for core utility engineering patents can result in poor sourcing decisions.

---

Need Assistance? MR. TAN $29.9 Fast-Track Verification Service

If you encounter interface lockouts, SMS delivery failures, or dense Chinese legal rulings, you do not need to waste hours fighting domestic software portals.

As an independent sourcing agent based on the front lines of the Pearl River Delta, I provide overseas brands and distributors with a cost-effective, lightweight online background check service:

What We Deliver

• Comprehensive Database Search: We query all the official government registries, commercial credit portals (via enterprise-tier accounts), and judicial databases detailed above to extract registered scope, paid-in capital, verified employee counts, patent assets, regulatory penalties, and active litigations.
• Standardized English Due Diligence Report:
  • Entity Classification: Clear assessment of whether the subject is a true manufacturer, an established trading agency, or a broker.
  • Risk Rating: Visual indicators (Green / Yellow / Red).
  • Key Operational Notes: Concrete observations on staff discrepancies, pending lawsuits, or environmental liabilities.
• Targeted Inquiry Verification: If you have specific verification concerns—such as export authorization, industry-specific manufacturing certifications, or patent assignment—we investigate them directly.

Transparent Pricing & Fast Turnaround

• Fee: $29.90 USD per supplier
• Turnaround: Delivered as a comprehensive English PDF report within 24 hours of receiving the company details or business license.

Before transferring a deposit of thousands or tens of thousands of dollars to an unverified vendor, a $29.90 verification check is the most practical risk mitigation step for your procurement budget.

If you need to verify a supplier remotely, or require subsequent on-site factory audits across Guangdong factories:

💬 Inquiries: Please reach out directly through our website’s “Contact Us” page with your supplier’s information, and we will initiate the verification process immediately.