magento2 – Copy files from / vendor / * to another server? Installation of mailchimp without composer

My shared hosting does not allow me to use the compositor installation (PHP memory limit error). So I had to install on my clone magento2 on the xampp server.
Below are the two commands I use.

the composer requires mailchimp / mc-magento2 1.0.32
the composer requires ebizmarts / mailchimp-lib

I can see in my local copy that the files are created in

seller  mailchimp  mc-magento2 
seller  ebizmarts  mailchimp-lib 

My question is if I can copy these two folders and upload them to my server magento2 live, and execute them php bin / magento setup: update ?