Specialized Carbon Raiser for High Quality Piano Castings

    The piano steel plate is an important component of piano. During the performance, the vibration of the piano plate resonates. If the density of the steel plate is uneven or the surface is rough, the sound produced will not be mellow. And the sound transmitted will be distorted, which affects the quality of the piano directly.
    Many international premium piano brands that have very high requirements on quality choose GH-CPC-01 carbon additives to produce the most important parts of the piano. Thus you can enjoy more beautiful melody of the piano.
    Customized solutions
    Pour liquid steel into the piano skeleton mould after adding G-High carbon additives

    Pour liquid steel into the piano skeleton mould after adding G-High carbon additives

    Find the requirements on workmanship and quality from the exquisite logo carved into the piano

    Pour liquid steel into the ladle after adding G-High carbon additives

    Pour liquid steel into the ladle after adding G-High carbon additives

    The finished product of piano parts

    Detailed specifications are as the following

    Besides our standard packing above, if you have special requirement, please feel free to contact us.


    Send an Email. All fields with an asterisk (*) are required.

    Call us at (+86) 139-4278-7316 Or email us at This email address is being protected from spambots. You need JavaScript enabled to view it.and we will get back to you within 24 hours.

    Please type your full name.
    Invalid email address.
    Please type your phone number.
    Invalid Input
    CAPTCHA
    Refresh Please enter the correct verification code.
    Copyright © 2022 Panjin G-High Carbon Materials Co., Ltd. All Rights Reserved.