Summit Tea Company

Has anyone ordered from them? They sell tea on amazon.com and say it is Dammann Freres, but when you go to their website they don’t specify which of their teas are Dammann and they have anglicized the names so I am not 100% sure which ones are and are not. Some are obviously the same name just in English. They don’t have the tea I really REALLY want anyway, unless they have changed the name a LOT on that one! It comes in their own tin also, so how do we know it is really Dammann Freres? They may be a great company, I just want to know if anyone else has experiece with them before I order.