Custom phone case manufacturing workshop in Dongguan

Contact Us

We are a custom phone case manufacturer in Dongguan, China. We work with brands, wholesalers, Amazon sellers and independent stores worldwide. Whether you need a sample, a quotation, or help choosing the right material, send us a message and a real person from our team will reply — not a bot.

    Send Your Inquiry

    Tell us your model list, target quantity and artwork. The more detail you send, the faster we can quote. We reply within 1 business day (Monday–Saturday, GMT+8).

    Factory & Office

    Email: alina@caseodm.com
    Business hours: Monday–Saturday, 09:00–18:00 (GMT+8)
    No. 31 Xinliao Road, Dongkeng Town
    Dongguan, Guangdong, China

    What to Include in Your Inquiry

    To get an accurate quotation, please include:

    1. The exact phone modelsyou need (for example iPhone 17 Pro Max, Galaxy S26 Ultra)
    2. Quantity per model— our MOQ is 300 pcs per model
    3. Customisation requirement— logo printing, custom colour, or custom packaging
    4. Artwork or reference imagesif you have them

    If you do not have all of this yet, send what you have. We will tell you what else we need.

    Dongguan Zhongyi Technology Co., Ltd.

    No. 31 Xinliao Road, Dongkeng Town
    Dongguan, Guangdong, China
    Copyright © 2026 Dongguan Zhongyi Technology Co., Ltd. All Rights Reserved
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