Hi,
I wish to visit a company related to my business in China. the company have formally invited me by sending an invitation letter dually signed. Now the problem that I am facing is, the telephone numbers for the chinese embassy Islamabad given here are non-responsive. The information that i need is, can I apply for the visa online? if yes, what documents do I need to send/attach, how will i send/recieve my passport, what payments do i need to make?