I'm very picky with soy milk because I've been spoiled by my grandma making her own soy milk since I can remember. I prefer my soy milk to be rich in taste but not too thick in texture, sweet in taste but not sugary. Yan Woo makes the best soy milk I have had in Toronto. I always get a cup or two whenever I pass by this place.
Their silken tofu dessert is one of the best as well. I like their original or with red beans.
I'm not a huge fan of their other cooked food as I find it mediocre at best, but it is fairly cheap and it comes with a cup of soy milk.