About bank statement for applying visa

Hi, I am a business man here in Bangladesh. As my customer in China send me an invitation letter. For visit there company about to discuss of next year collection on 27th June to 3rd July. So what kinds of other ducuments I need to apply for visa? As all documents i have, like trade licence, BGEMA membership, Company Vat reg etc. I have my own company bank account so I can submit the statement . But I have no personal bank account. So it is any problem for applying visa?