I really love Asian food. I go to my Chinese restaurant/take out at least once a week.
They have no problem leaving out the animal products very nice!
I also buy delicious vegan noodles from a company called unox in the Netherlands. This company produces almost solely meat products but their noodles (I've checked a thousand times) are vegan.
Personally i'd say that: as long you are only buying the vegan stuff you're sending a message. (or something along those lines)

What is your position on buying vegan products from company's that also sells a lot of meat products?