Welcome to Delawise immigration company

Talk to expert

+86 138 1888 7792

+86 1336 1922 905

Apply Now

Business Phone

+86 133 6192 2905                    +86 138 1888 7792

Contact time

Mon-Sat: 9.00-18.00

Mail Us


Free Immigration Assessment

Find out your options for visa by completing a free online assessment.

The Chinese Business (M) visa

Currently we do not provide this service, due to changes to the invitation letter. However the information is still accurate and will be continue to be updated for your convenience.

The M visa can be issued in single, double or multi-entry, up to 10 years and the stay of duration each time is usually 30-90 days. For certain nationalities (US, UK, CAN, IL) a year 10 visa may be issued, depending on each individual. For more info people follow the link here. The Exit-Entry Bureau/Chinese Consulates may however issue visas with limited entries, shorter duration and validity at their discretion without notice.

F, Z and M visa differences

Before September 1st 2013, the Business visa used to be the F visa, however since then the F and the M visa have been separated, with the F visa focused on non-business and non-tourist related visits to China. What that means in short is the F visa is for scientific, technological, education and cultural exchanges and the like.

However the focus here is the M visa, which is issued for the purposes of commercial and trade activities. Besides the difference to the F visa, some people ask whether they should apply for F visa or for the new short term working visa (Z) visa. There are a lot of variations so the best way is to contact us to state your particular position and we will help you analyze the correct visa.

Since 2015, multinational companies sending employees to China may also apply for short-term working visa Z, which took certain categories of the M visa as well. To distinguish what constitutes as a Z or M or F visa we have drawn up the following examples:

Z visa

M visa

F visa

Working with the business partners for technical knowhow, research, management and supervisory work

Providing machinery and equipment maintenance, installation, testing, debugging, disassembling, inspection and training

Performing volunteer work either receiving no pay or receiving pay from overseas

Conducting training (including coaches, athletes) for sport clubs

Providing guidance, supervision and inspection on successful bids

Conducting non-commercial performances

Filming (including advertisements, documentary)

Working short-term in branches, subsidiaries and representative offices


Performing in fashion shows (including car exhibitions, print ads)

Participating in athletic competitions (including athletes, coaches, doctors and assistants unless otherwise approved by the in-charge authorities as requested by the international athletics associations


Participating in commercial, performances


other situations as identified by the MHRSS (Ministry of Human Resources and Social Security of the People’s Republic of China)



  • Applicant’s passport with 12 months validity remaining and at least 2 blank pages for visas (not all blank pages are designated for visas).
  • 1 recent passport sized colored photograph with white background
  • One filled visa application form. Every space needs to be completed, using N/A whenever it is not applicable.
  • Applicant’s up-to-date Local Registration Form of Temporary Residence.

An invitation letter:

  • A formal invitation letter issued from a company or institution in mainland China.
  • An invitation letter of duly authorized unit issued by the Chinese Government.
The invitation letter must contain the following information:
  • Applicant’s personal name, date of birth, passport number, full name of the company and the job title.
  • Purpose of visit and industry the company is in
  • Date of arrival and departure and which cities will be visited
  • The relationship of the Chinese company and the foreign one (parent company, subsidy etc).
  • Who will bear the cost of the applicant’s stay in China (hotel, living expenses)?
  • Full information of the inviter: name, job title, company address, phone number, ID number (sometimes requires ID photocopy).
  • Official seal of the company and signature of the inviter

The invitation letter must be printed on a company’s official letterhead, showing address and phone number. High quality scans and printed out in color will generally be accepted.

  • Copy of the Chinese company’s business license.

Process Duration

Regular service time requires 10-15 working days
Express service time requires 8-10 working days