Reach Out. We’re Always Here to Help.

Whether you're looking for product advice, distributor support, or after-sales service — we offer multiple ways to get in touch.

• 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)

• Email

  For general inquiries, documentation requests, or business cooperation: international@boinh.com

  Typical response time: within 1 business day.

• 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.

• Office Address

  Boin Hearing Technology (Shanghai) Co., Ltd.

  Floor 3, Building 3A, Lane 2899, Lianhua South Road, Wujing Town, Minhang District, Shanghai