French National Visa to China

I know that I need to apply in person at the consulate. Can you let me know what documents I need to bring? Do you know what the maximum visa I can apply for? Multiple Entry 1 year? Multiple entry 2 year? Multiple entry 10 year?

Do you have a service where you can check my paperwork before going to the consulate to make sure that it is all in order (French national must go in person... I want to be sure everything is correct)

Thank you