Whether you're looking for product advice, distributor support, or after-sales service — we offer multiple ways to get in touch.
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WhatsApp (Recommended for International Users)
For quick questions, order updates, or product consultation: +1 (917) 669-3801
Tap to chat: Start WhatsApp Conversation
Available Monday–Friday, 9:00–18:00 CST (GMT+8)
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Email
For general inquiries, documentation requests, or business cooperation: international@boinh.com
Typical response time: within 1 business day.
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Phone Support
For voice support or scheduled calls with our team: +86 21 6477 0588(China HQ)
Monday–Friday, 9:00–18:00 CST
For international calls, we recommend using WhatsApp first.
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Office Address
Boin Hearing Technology (Shanghai) Co., Ltd.
Floor 3, Building 3A, Lane 2899, Lianhua South Road, Wujing Town, Minhang District, Shanghai
