Waterslide guitars are made in Los Angeles, California USA since 2014.
How can someone tell the date of manufacture for your guitars?
The first 15 or so had MIM Fender necks and no Waterslide logo. After that, Musikraft, Warmoth & Guitar Mill necks were used with a Waterslide logo. As of March 1st, 2015 (at about guitar #45) the back of the headstocks should have the model name and date of completion hand written on them. ” [Source and image:Patrick, Waterslide Guitars, 10/3/2015]