Does someone knows which agencies in Helsinki offer to deliver and pick up the chinese visa for me?

My partner and me are travelling in July and as the opening time of the Chinese embassy is during our office hours I wonder if someone could please recommend reliable turist agencies located in Helsinki city centre (preferably close to Stockman) which offer to deliver and pick up application for me and my partner? As I do not speak Finnish I do not immediately see any Google results on my related search. Thank you