Does Hampton by Hilton Shenzhen have non-smoking rooms?

Yes.

Hampton by Hilton Shenzhen has non-smoking rooms. If you need a non-smoking room, please arrive at the hotel in advance and contact the front desk. The front desk will arrange a non-smoking room for you.

Non-smoking rooms are rooms prepared to satisfy guests who do not smoke and hate the smell of smoke. Generally, non-smoking rooms have no ashtray matches and clear no-smoking signs.