What LG said. They believe Jesus is "the firstborn of all creation" and the son of God. By virtue of the fact that he's the son, he cannot be equal to god. Furthermore the JW bible renders John 1:1 as "In the beginning was the Word, and the Word was with God, and the Word was a god." Note they change this verse from what most translations use (the word was god) to "the word was a god" to imply that this is a statement of his status as a spirit being that is more powerful than a human, but not THE god. Whether this is a faithful translation or not I'll leave up to you to determine. But it is known that the JWs have modified their version of the bible to suit their doctrine, so it wouldn't surprise me if this were a case of that.
Regardless, I wouldn't worry about comparing your religion to this cult. Without knowing your denomination, I can still pretty much guarantee you're better off where you are than in the JW cult. If you're trying to learn about JWs to help someone out of the cult, I would start somewhere other than doctrine.