with just a few clicks arrange a free hearing test now HZ - Hearing Aid Center Northwestern Switzerland AGLet's hear from you Contact My HZ Branch BaselLiestalRheinfelden First name * Last name * E-mail * Phone * Please contact me by * Phone E-mail I am interested in... * a free hearing test a hearing consultation for me a hearing consultation for my child a hearing system or additional devices Customized hearing protection Proof of hearing ability Other concernOther concern Communication reCAPTCHA Send If you are human, leave this field blank.