Asian

Chinese Culture Net
Chinese traditional music CDs and instruments including guqin, guzheng, pipa, erhu, xiao and danbau.
http://www.chineseculture.net/guqin/instruments/

Chinese Musical Instruments
Specializing in Chinese traditional instruments, CDs, sheet music, books, and tutorial videos. Including guqin (Gu Qin), guzheng (Gu Zheng), pipa, erhu, xiao, dizi and Kong Hou.
http://www.beijingers.com/

Gongs Unlimited
Gongs, gamelan and relsted instruments from China, Tibet, Bali, Java. Available in a range of sizes. Based in California, United States.
http://www.gongs-unlimited.com/

Indochina Music
Exotic instruments, including bamboo saxophones, Thai mouthorgans, and Chinese gongs. Chiang Mai, Thailand.
http://indochinamusic.com/

Koneksta
Kolintang (Indonesian xylophone) and other instruments such as angklung, bamboo trumpets and saxophones. Located in Indonesia. [English/Indonesian]
http://www.kolintang.co.id/

Saigon Strings
Offers traditional Vietnamese stringed instruments including the Dan Tranh, Dan Bau, Dan Doan, Dan Sen, and Ty Ba. Features descriptions, history, photos, price, sound samples and ethno-musicology links.
http://www.geocities.com/saigonstrings/