Founded in Harbin in 2015, Aofan Consulting started by solving international document challenges for foreign individuals and businesses. Today, we’re the partner you trust for China market entry, compliance, and residency – turning complex processes into done deals.
Cut through China’s complexity. With Aofan Consulting, you get clarity.
Services We Provide
China Company Registration: Efficient setup of WFOEs, representative offices, and joint ventures.
China Certificate of Clearance: Our all-encompassing service includes requesting Criminal Background Check on your behalf.
China Work Visa: We handles the entire work for foreign employees in China – from work permit application to residence permit issuance.
China permanent residency(PR): We specialize in strategic eligibility assessment, complex documentation to maximize approval chances for qualified candidates.
Notarization & Apostille in China: We provide notarization, legalization services, CCPIT Attestation for Commercial Documents (FSC/Invoice/CO), and Apostille services.
Ready to get start? Contact our legalization experts at info@intrz.com to begin a consultation. We will work with you step-by-step to ensure you get the right documents in a timely fashion.



Common documents that may require notarization :
- Police Clearance Letter
- Academic Certificates
- Birth, Marriage, and Divorce Certificates
- Business Contracts
- Certificates of Incorporation
- Export Certificates including FSC, CO, ISO, Invoices.
Solutions We Provide
As China’s first document authentication and legalization service, our focus is international documents certification for use in China. We offer fast, easy, and secure document legalization, Apostille, and translation services. We provide the service of authentication and consular legalization in full.
If you are foreign talents working in China, you will need to get your police clearance letter, degree, physical examination report, certificates of qualification (TEFL/ CELTA) Apostilled at its originated country, then the documents can be accepted by Chinese Authorities.
If you are foreigners seeking to reside in China permanently, you will need to submit documents including certificate of criminal background check, marriage certificate, birth certificate Apostilled or legalized in its originated country. We are here to help you with the apostille procedures.

Documents for use in China
Foreigners intending to study, work or reside in China need to prepare different kind of documents for applying for Chinese visa. For instant, documents originated from foreign country including non-criminal background check, diploma, Teaching English as Foreign Language(TEFL), are essential documents for Chinese work visa applicants. Chinese governments require that these documents should be apostilled or legalized in its originate country for use in China. It is highly recommended that you prepare related documents in advance.
Apostille and legalization can be a complicated procedure. If you are currently in China, don’t be worry, no need to travel to outside. Our authentication and legalization service will help you with paperwork. As China’s first document authentication and legalization service, our focus is international documents certification for use in China. We offer fast, easy, and secure document legalization, Apostille, and translation services. We provide the service of apostille and consular legalization in full.
Legalization is giving legal force to a document. Legalization is a multi-step process. Often your document must be notarized, authenticated and legalized by notary public, foreign affairs or at the Embassy of the destination country to be considered genuine and valid.