The PTC staff are all highly skilled PRS craftsmen with many years of experience working in the Paul Reed Smith factory. Our knowledge encompasses all aspects of guitar construction and repair. No outside contractors are used for PRS factory repairs. Only PRS guitars will be accepted by the PTC. Guitars from other manufacturers cannot be serviced at our facility.。

江楠企業致力於燈光、樂器、視訊影音相關的線材、插頭、支架及配件之研究、發開、整合及製造，以提供客戶最佳的品質與服務。 

C.F Martin & Co. (www.martinguitar.com) has been creating the finest instruments in the world for over 175 years. It continues to innovate, introducing techniques and features that have become industry standards including X-bracing, the 14-fret guitar and the "Dreadnought" size. One of the world's leading acoustic instrument makers, Martin guitars are hand-made by skilled craftsmen and women, who use a combination of new design and techniques along with those introduced by the company founder.

Located in Benicia, California, Dunlop Manufacturing, Inc. was founded as a small, family-owned and operated company in 1965, and has since grown to be a leading manufacturer of electronic effects, picks, capos, slides, strings and other musical instrument accessories. Dunlop is the home of such legendary products as the Crybaby wah and Tortex picks.

With an illustrious history dating back to 1946, Fender has touched and transformed music worldwide and in nearly every genre: rock ‘n’ roll, country and western, jazz, rhythm and blues and many others. Everyone from beginners and hobbyists to the world’s most acclaimed artists and performers have used Fender instruments and amps, in the process making the company not only a revered music industry name, but also a cultural icon.

Have the most musical and diverse cymbal lineup anywhere, supported by a roster of the most influential and compelling drummers of this generation.

One document marks the birth of a child; the baptismal form filled out by a Donato D’Addario in 1680, his occupation stated simply “cordaro” – the Italian word for “string maker.” The trade of the town seemed to be one of two things–you were either a farmer of the rich countryside or you made strings. The D’Addario family was equal parts farmers and string makers. Both professions involved the use of the land and the animals of the region. The town boasted delicious fruits, vegetables, olive oil, and wine, not to mention fresh cheeses, proscuitto, sausages, bacon, lard, and salt pork. Before the introduction of synthetic substitutes, strings were made for lutes, guitars, harps, violins and other assorted musical instruments from sheep and hog gut. Creating fine strings from this material was a long, tedious process. It involved many different phases and the entire process took a week, Monday to Saturday, and began again every Monday morning with the dawn.

Roland S Ball (Ernie) gigs around LA with Tommy Duncan band LA (1949-1950). At this time the name "Roland" was not suitable for stage use and the name "Ernie" was given by his bandmates. 

Kerly Music formed after its founder Sean Kerly merged his nightime passion for guitar playing with his daily experience at an Aerospace day job. Tired of being let down by strings that break and sound dead, he sought to improve the way a string feels, sounds and performs. By exposing a string to extreme hot and extreme cold temperatures, Kerly found what he'd been looking for.

Dean Markley makes great strings, which sound spectacular and help players get the sounds they want. And… We make it fun.

Our company is a bunch of great people who truly love what they do. Our employees work diligently to insure we manufacture the world's finest Guitar, Bass, Mandolin, Banjo, and other fretted instrument strings that can be found anywhere in the world. The same thing goes for our Acoustic and Electric guitar amps.