We buy our shafts mainly from Atlas and use many different brands of house cue. Just depends on the wood grain and what the customer wants. We are just starting and have been putting cues together for about 8 months now. Our staff of builders include myself and an experienced manufacturing engineer that comes up with the way to build our products. This way we give our customers the best quality possible for the cheapest price. We do not currently have a lathe that is set up to cut tapers. They are very expensive and we just are not to that point yet so all tapers for us are done by hand. This means we do not make our own shafts from scratch. Ferrules we make ourselves out of blank materials and cut to fit. For break cues we are even making "monster breakers" that have full 14mm shafts and custom colored fiberglass ferrule/tips made by us. Tips we put on whatever the customer wants. We are even going to start making adjustable weighted cues. You requested pricing so I have attached a brochure even though selling from this thread was not my intention.
Below is a cue that we finished up this weekend.