Seaman onboard offshore vessel in Brunei with Indian passport. Can I apply for Chinese work VISA.

SIr, I am seaman working onboard Offshore vessel in Brunei. I have Brunei VISA with Indian Passport. I have offer from a chinese company with Letter Of Invitation.
Can I apply for Chinese work Z from Brunei.
If Yes, what documents I need to submit and how many days will be required to get it.
Thanks and Regards.
PLs email my query to my personal email ID:
kirpal_thakuryahoo.co.in