I can't remember who exactly I emailed. I filled out their contact form on their website and somebody responded, then referred me to one of their service/tech/sales guys. Communication was terrible once it went to the service/tech/sales.
The Cable Box system is designed to run the cables and brake lines through the handlebars and through a hole in the back, then through the stem, then down the front of the steerer and into the head tube, just like the FSA ACR system. Their super expensive integrated handlebars is basically hollow through the bars and stem. Their separated handlebar/stem combos come in different flavors of alloy and carbon fiber, but they all work the same way. Some of the Chinese manufactures like ICAN used to ship frames with the ACR FSA system. I'm sure they would work with the Token, but there wouldn't be a reason to move away from the FSA ACR in the first place.
I think the system will work with the generic Chinese integrated handlebars. The magic is in that sweet compression ring that separates the cables and brake lines. The only question would be if there is enough space down the from of the Chinese stems for the lines and cables to separate. I seriously doubt the Token Spacers would work with a generic Chinese integrated handlebar and headset cover. That was the issue. The point being, Token didn't even give me a chance to try the headset bearings and compression ring with the Chinese headset cover and spacers.
FSA, on the other hand, was super helpful. I'm running an FSA ACR headset with my generic Chinese handlebars/spacers/Headset cover. Works great.