End-to-End ODM & Engineering Support
Turn your customized audio concepts into mass-production reality with our dedicated R&D team of over 20 acoustic and structural engineers.
Industrial Design & Tooling
Custom housing CAD modeling, ergonomic ear-hook adjustments, and rapid 3D sample prototyping tailored to your target consumer market.
Acoustic & DSP Fine-Tuning
Custom EQ sound profiling, bone conduction transducer matching, and active noise cancellation (ANC) algorithm integration.
Custom Firmware & Bluetooth Naming
Pre-program custom Bluetooth pairing names, voice prompt languages (English/German/French), and custom button key-maps for your brand.
Quality Assurance & Global Compliance
Every batch undergoes 100% functional testing, aging verification, and strict drop-tests to meet international import requirements.
Multi-Stage Quality Inspection
Incoming material inspection (IQC), in-process PCB SMT testing (IPQC), 100% acoustic curve checking (FQC), and pre-shipment sampling (OQC).
International Certification Ready
All platforms are fully compliant with major worldwide regulatory frameworks, simplifying customs clearance for North American and European buyers.
Flexible Order Fulfillment & FBA Logistics
We streamline overseas shipment for Amazon sellers, wholesalers, and regional distributors worldwide.
Custom Retail Packaging
Full support for color gift boxes, blister trays, user manuals, barcode printing, and master carton packaging customized to your specifications.
Amazon FBA Prep & Labeling
Direct FNSKU barcode labeling, palletization, and drop-shipment coordination directly to Amazon fulfillment centers across USA and Europe.
Low Risk Trial Orders
Support for flexible pilot production quantities, allowing brand owners to test regional market response before committing to large volumes.
Frequently Asked Questions
Common questions from international distributors and brand owners regarding our manufacturing collaboration.
What is the typical lead time for custom OEM orders?
Sample production with logo printing takes 3-5 business days. Mass production lead time is typically 20-25 days depending on tooling and component scheduling.
Do you provide pre-production samples before full batch manufacturing?
Yes. We always produce physical pre-production samples (golden samples) with your exact logo and packaging artwork for formal sign-off before full production runs.
Can we request custom colors or special surface rubberized coatings?
Absolutely. We support Pantone color matching, matte rubberized spray finish, metallic UV coating, and laser engraving for custom housing aesthetics.