What I find troubling is: 3 pages of not answering the OP question (or very few attempts). I guess my useless contribution can add to the 'troubling'. I would love to know why a question always ends in a debate about unrelated crap. I would love to see blank threads instead of wading through garbage hoping to find the answer.
Now, to the OP. I don't know who the largest is or the revenue generated, but I can tell you that years ago I had meetings with Dufferin in regards to supplying shaft wood. If I could meet quality, they wanted to order 80,000 units per month. To me, that is a crap load of potential cues. Canada Billards was interested in 120,000 - 160,000 a month, but I don't know if they actually built cues or just wanted to resell. CB was shipping overseas out of port in Halifax.
Now, to the OP. I don't know who the largest is or the revenue generated, but I can tell you that years ago I had meetings with Dufferin in regards to supplying shaft wood. If I could meet quality, they wanted to order 80,000 units per month. To me, that is a crap load of potential cues. Canada Billards was interested in 120,000 - 160,000 a month, but I don't know if they actually built cues or just wanted to resell. CB was shipping overseas out of port in Halifax.