visa issue

Have you had a cooperator in China yet?

I asked previously, about the documents for Visa to China and got the answer if i have cooperators in China, yes i have cooperators in China.I got some machines in the past from some companies in China and still bought some machines again this year but needs to visit now for another machine which is very expensive

Then, you will travel for business, right? You should apply for a China business visa with a completed vis application form, invitation letter from your cooperator in China and confirmation of invitation from the local foreign affairs office, original introduction letter with full name, title, date & signature of the issuing person from your company, original and photocopy of the certificate of your company, your bank statement, two-way air ticket and hotel booking in China.