For all intents and purposes there are only two. Avalon and Bitmain.
I have done some research in YouTube and article about to put mining set up. Please tell me how much I can make with S9 and U2 antminers. Will I be get complete set up pack in the package I can buy in bitmain site?
you should read the topics here first,rather than watching youtube videos about setting the farms up
learn the basics : https://bitcointalksearch.org/topic/bitcoin-mining-101-just-the-basic-facts-2017-1944976
use these profitability mining calculators to find out how much exactly can you make with your miners
https://www.coinwarz.com/calculators/bitcoin-mining-calculator
https://www.nicehash.com/?p=calc
you can buy a complete setup from Bitmain ,i.e. PSU+miner
or buy miners separately,as they are often out of stock on PSU's
also,Bitmain is/was having problems with completing orders and their customer service is very bad
