Ear phone tubes OD 2.5mm
to OD 13mm
No 32-1 120 Lane Chang Lu Rd Chang Hua City Taiwan. Zip Code:500
TEL: +886-4-762-0878, +886-4-762-6405/FAX: +886-4-762-7989, +886-4-761-9801/E-mail: glnd@ms32.hinet.net