Can you please suggest me a decent budget hotel near Shenzhen North Station. Thank you.

Well, what's your budget about your accomodation?
It's suggested to Carriden Hotel SZ. The price is CNY 200 to 300 for one night. It provides warm service and clean living environment. It is located at the south side of the North Railway Station, Xinqu Avenue, Bao'an District. You can find it easily.