Explore Our Hearing Aid Range
Find the right hearing aid or hearing amplifier by style and features, from discreet CIC and ITE models to BTE and rechargeable neckband designs.
10+ Years Oem & Odm
Professional Hearing Aid & Hearing Amplifier Supplier
Hangzhou Zhongjiakang covers an area of 5,000 square meters with over 100 employees. Our production capacity has reached 500,000pcs hearing amplifiers per month. We hold a medical device production license and operate 4 standardized hearing aid production lines. Following ISO 13485, we have formed a complete management system from research and production to final testing and qualified shipment. Products are widely sold to Europe, South Africa, America, Asia and more.
View More Our ProductsHearing Aid & Hearing Amplifier Products
We are a professional manufacturer of hearing aids and hearing amplifiers in China, specializing in the research, development and manufacturing of reliable hearing solutions for more than ten years.
Why Choose Zhongjiakang
Hangzhou Zhongjiakang covers an area of 5000 square meters with over 100 employees. Our production capacity has reached 500,000pcs hearing amplifiers per month.
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01Leading TechnologyMedical device production license, 4 standardized Hearing Aids production lines. -
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02Professional productionOEM/ODM Manufacture, Professional production progress -
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03Quality AssuranceFollowing ISO 13485, we have formed a complete set of management system from... -
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04Fast DeliveryHearing amplifier widely sold to Europe market, South Africa market, America, Asia...
Our Works
Hearing Aid & Hearing Amplifier Applications
From discreet ITE devices for daily wear to powerful BTE amplifiers for severe loss, we deliver OEM/ODM hearing solutions tailored to every user scenario.
Hearing Solution for Seniors
Hearing Solution for Seniors
Large-button amplifiers with clear sound output, simple controls and long battery life for effortless daily conversations and TV watching.
- Target User: Seniors with mild to moderate hearing loss
- Key Feature: One-finger volume control & comfortable fit
- Battery: Rechargeable or replaceable cell options
- Certification: CE / RoHS / ISO 13485 compliant
Powerful BTE Hearing Aids
Powerful BTE Hearing Aids
Robust behind-the-ear devices delivering strong amplification and all-day comfort for users with mild to severe hearing loss.
- Target User: Adults needing high-power amplification
- Key Feature: Multiple program modes & noise reduction
- Design: Ergonomic hook with soft ear-tips
- Certification: CE / FDA / ISO 13485 compliant
Rechargeable Hearing Amplifiers
Rechargeable Hearing Amplifiers
USB-C rechargeable neckband and in-ear models that cut battery costs and environmental waste while supporting a full day of use.
- Target User: Active users seeking cable-free charging
- Key Feature: Magnetic dock & quick 2-hour charge
- Runtime: Up to 24 hours per charge
- Certification: CE / RoHS / UN38.3 battery safe
Invisible ITE / CIC Devices
Invisible ITE / CIC Devices
Custom-fit in-the-canal and completely-in-canal devices for discreet wear with natural sound quality and reliable amplification.
- Target User: Users prioritizing invisible appearance
- Key Feature: Micro size & skin-tone color matching
- Control: Pull-line removal & adjustable volume
- Certification: CE / FDA / ISO 13485 compliant
Case Studies
From global exhibitions to OEM meetings, see how ZJKHealth works with partners around the world.
ZJKHealth Team Welcomes Global Buyers at CMEF
Exhibition 丨 China 丨 CMEF
ZJKHealth Team Welcomes Global Buyers at CMEF
Our team presented the latest rechargeable hearing aids and neckband amplifiers to distributors from Europe, Asia and the Middle East, receiving strong interest in OEM and private-label partnerships.
Showcasing Hearing Solutions to Southeast Asian Partners
Trade Show 丨 Indonesia
Showcasing Hearing Solutions to Southeast Asian Partners
At the Indonesia medical exhibition, we demonstrated our low-noise portable hearing aids for seniors and discussed regional distribution agreements with local healthcare dealers.
Participating in China International Medical Equipment Fair
Medical Fair 丨 China 丨 CMEF Autumn
Participating in China International Medical Equipment Fair
ZJKHealth has been a regular exhibitor at CMEF, connecting with hospitals, clinics and hearing-care professionals looking for CE/FDA/ISO13485 certified hearing devices.
Building Long-Term Relationships with Distributors
Partnership 丨 South Asia
Building Long-Term Relationships with Distributors
We work closely with overseas partners to customize packaging, user manuals and product configurations, ensuring every market receives hearing aids that meet local needs and regulations.
Discussing OEM/ODM Partnerships at Our Booth
OEM Meeting 丨 Middle East
Discussing OEM/ODM Partnerships at Our Booth
From custom branding to firmware tuning, our engineers and sales managers support clients through every step of private-label development for hearing amplifiers and aids.
Send Inquiry
Tell us your requirements and our team will reply within 24 hours.
Resource Center
Build A Partnership With ZJKHealth
ZJKHealth welcomes distributors, wholesalers, retailers, and other business partners interested in hearing aids and hearing amplifiers. We support our partners with a broad product range, OEM/ODM capabilities, and flexible cooperation models designed for different markets and business needs.