Each category is available in multiple configurations. All electroacoustic components can be supplied as catalog-standard parts or developed into custom OEM/ODM builds. Whether sourcing a single line or consolidating multiple electroacoustic components under one qualified supplier, this catalog helps you find the right starting point quickly.
By Category
Speakers: Micro speakers for wearables, full-range loudspeakers for consumer electronics, pre-enclosed modules. Receivers: Handset/headset receivers for telecom and hearing-assistance. Buzzers: Electromagnetic, piezoelectric, and SMT buzzers. Microphones: Microphone components in various form factors and pickup patterns for voice capture and audio input applications. Piezo Elements: Piezoelectric ceramic discs and plates in round and rectangular configurations, atomizing membranes for humidification and nebulization.
OEM / ODM Custom Builds
We develop custom electroacoustic components based on client drawings or performance targets. Custom projects follow the same ISO 9001 standards. We serve automotive, consumer electronics, IoT and medical devices sectors. For datasheets or custom inquiries, visit our Contact page.
Quality & Testing Protocols
Every batch of electroacoustic components undergoes rigorous in-house testing before shipment. Our acoustic lab measures SPL curves, frequency response, impedance, and resonance frequency against customer specifications.
Environmental stress screening includes temperature cycling, temperature shock, humidity resistance, vibration tests and air tightness test to simulate real-world operating conditions. Life-cycle testing runs continuously on sampled units to validate long-term reliability, especially for automotive and medical applications where failure is not an option.
All test data is archived for two years, enabling full traceability from raw material lot to finished product. Incoming materials are also inspected to prevent defects at the source.
Documentation & Logistics
Each shipment is accompanied by the essential export documents and a batch-level inspection record. For OEM projects, additional quality documentation can be prepared on request so your team has what it needs for incoming approval. Packaging is designed for safe international transport, with labeled cartons and lot identification for traceability. Our logistics partners support air, sea and express delivery from Changzhou to destinations worldwide.
Selection Guide
Application & Acoustic Targets
Define operating environment (temperature, moisture, vibration) and electrical parameters early. SPL, pure tone, frequency response, and directivity are primary filters when evaluating electroacoustic components. Performance verification should reference established standards such as electroacoustic measurement principles to ensure cross-supplier comparability. Compare catalog specs against system targets before prototyping.
Mechanical & Compliance
Dimensions, mounting (through-hole/SMT), and housing material determine final selection. Our ISO 9001 QMS supports traceability. Specify automotive, medical, or other sector requirements early for appropriate certificates.
Standard vs Custom
Catalog parts avoid development lead time. Custom builds are appropriate when standard options cannot meet critical constraints. Feasibility review determines the optimal path.
FAQ
Advantages of standard components?
Standard lines emphasize reliability and batch consistency. Each model undergoes SPL, frequency response, and impedance screening to reduce incoming inspection effort and production variability.
Is customization available?
Yes. OEM/ODM options include parameter tuning and housing adaptation, subject to feasibility review. Standard alternatives are recommended first; custom work proceeds only after confirming no existing product meets the spec.
How is consistency ensured?
All units follow ISO 9001-controlled processes with electroacoustic screening, environmental sampling, and full traceability. Integration testing in your actual device is recommended before volume commitment.
How to get datasheets or inquire?
Visit our Contact page for datasheets, drawings, pricing, or custom discussions. Our engineering team provides preliminary feasibility feedback based on your requirements.
Custom Build
Tailored specs, impedance & sizing for your design
Fast Lead-Time
Efficient production scheduling for stock and custom orders
Samples Available
Samples available upon request; contact us for details
Global Supply
Worldwide logistics support from our Changzhou facility
