Sir i have checked the links which you provided in L-visa and Z-visa but the details are not given, as i have applied for L-visa but Visa Notice from china government was missing and i have lost two weeks.Can you please refer to me for some consultants or have some website or information where can i find the details for Z-visa because i will apply for Z- visa in December....
The information which i knows is mentioned below(please tell me which is correct or what needs to be added)????
1-working permit
2-Job contact letter
3-Chamber of Commerce letter
4-Visa Notice from Chinese government
5-Medical certificate or letter from Chinese hospital.

Please also tell me after getting Z-visa what is the requirement(l-visa or Z-visa) for applying for wife ?