Welcome to the Official Website for Grand Piano Indonesia Support.

Providing continued support to Grand Piano Indonesia owners and technicians is a priority at Grand Piano Indonesia Surabaya.

On these pages you will find information for contacting our service department, information about our instruments, parts information and other assistance for grand piano.

Frequently Asked Questions include information about piano care, the age of your piano, etc.

If you are a technician registered with Grand Piano Indonesia Support you can call or email us for service manuals.
Phone 0812 1230 1230 or email