Visit to insect my Vegetable Oil press and packaging machinery in China

You should apply for a M type one. First, you need to make an appointment with the Chinese embassy in the afternoon on Tuesday and Thursday (from 15:00 to 17:00) at the Visa Hall. When you come there, you should bring the following documents:
1. Filled 2013 version application form affixed with a recent passport size photo.
2. a copy of your passport info page. Your passport should be valid for at least six months and have two blank pages.
3. a confirmation letter from Chinese duly authorized unit. It's usually sent by the Ministry of Foreign Affairs of PRC. Both original and copy verstions are required.
4. an invitation letter from your business partner in PRC.
5. an introduction letter from your employer. It must state your identity, purpose of visiting PRC, where to visit, the inviter's info and how long you stay there.
6. a copy of your employer's business license.
7. your bank statement in recent six months. You should have four million Nigerian Naira in your account. This is a must for those who come to PRC for the first time.
8. other documents required by the embassy.

If your documents are ok, you will be arranged an interview. You should come with your reservation list on the reserved date. The interview time is from 10:00 to 12:00 on Monday, Wednesday and Friday. If everything is ok, you will get your passport and visa in one or two weeks after the interview.