Microphone Capsule FAQ

Our products are manufactured under ISO 9001 quality management standards to ensure stable acoustic performance and consistent product quality.

Quality control is applied throughout the entire production process, including incoming inspection, in-process inspection, and final inspection before shipment.

All microphone capsules come with a 2-year warranty.

We provide samples for evaluation across all models.

Standard models may be offered for evaluation depending on cooperation stage, and in some cases samples can be provided to support initial projects.

Customized or special models are usually chargeable, and sample cost will be confirmed before production.

Up to 3 sample pieces per model are supported for testing. Shipping costs are not included.

• Samples: 1–3 weeks depending on product type and production scheduling
• Mass production: 4–6 weeks after sample approval
• Lead time may vary depending on order size and customization requirements
• Shipping time is not included

Our production capacity is up to 6 million units per month, supporting stable supply for OEM and ODM projects worldwide.

We provide full OEM/ODM customization services, including:

• Acoustic tuning and circuit design
• Sensitivity and frequency response adjustment
• Structural and connector customization
• Waterproof and dustproof design
• Anti-EMI / RF interference solutions
• SMT / PCB integration support
• Application-specific microphone solutions

MOQ depends on product type:

Electret microphone capsules: 5K / 10K / 20K units
Dynamic microphone capsules: 3K / 5K / 10K units

MOQ refers to production batch requirements and does not affect product performance or specifications.

We accept T/T (bank transfer), PayPal, and Western Union.

T/T is our primary payment method for bulk OEM/ODM orders. PayPal and Western Union are available for sample orders and small-value transactions.

Payment terms may vary depending on order type and cooperation stage.