Clef Audio Co., Ltd.
33/83 Group 6, Soi Narknivas 22, Narknivas Rd.
Lardprao, Bangkok 10230, Thailand
TEL:+662-9325981~2
FAX:+662-9325982
EMAIL:sittichai@clef-audio.com
CONTACT:Mr. Sittichai Viriyayudhakorn
URL:http://www.clef-audio.com
