Luthier Giulio Negrini got his Master's degree in violin and bow making in 2007 in Italy. He has since also attended instrument making seminars including Violin Restoration with Adam Whone and Archtop Guitar Making with John Monteleone. Being a hard-rock guitar player, informs the designs of Negrini's GNG electric guitars which are comfortable and playable incorporating features like smooth necks and fretboards, extra strings (like the 10-string Shen model), extended scale lengths, fanned frets and hi-gloss finishes. Negrini makes all GNG instruments himself in his Lausanne workshop in Switzerland. Each one is typically made to order, customers can chose from a wide selection of rare, high grade tonewoods, premium hardware and Negrini's own hand wound pickups.
Source: Giulio Negrini Guitars website (10 February 2017)