I want to mine alt coins and I am searching alt coin mining farm for rent in china any one know which farm is genuine for hosting my alt coins machine ??
As you are from China, instead of renting in, it would be highly suggested to own a small farm for the beginning days.
I think the most common way is to get something powerful like Baikal Dash Miner or so but they are very rare in the market and too hard to obtain.
The next step would be to get into something niche that can not be overpowered by one person like monero or storj, so you will have a definite chance.