Submit the application form below to request a product sample for business evaluation. We will review your intended use, target market, estimated order quantity and sample requirements, and coordinate the request with a suitable manufacturer where possible. Sample availability and approval are not guaranteed. Depending on the product and manufacturer, a sample charge, customization cost, courier fee, customs duty or other expense may apply. Any applicable terms and costs will be confirmed with you before the sample is prepared or shipped.
Who Is More Likely to Be Approved?
Priority may be given to qualified business applicants who:
- Have a clear product-testing or purchasing requirement
- Provide valid company, website, online store or other business information
- Identify the product or product category they want to evaluate
- Provide a reasonable estimated order quantity and explain the intended use and target market
- Provide a valid business email address or other verifiable contact information and accept that sample, customization and shipping charges may apply
Submitting an application does not guarantee approval, sample availability or free supply. Requests intended for personal use, giveaways, resale of sample units or purposes unrelated to a potential business purchase may be declined. Duplicate, incomplete, unverifiable or repeated applications may be reviewed together or rejected.
How It Works
Step 1: Submit Your Sample Request
Complete the form with your company information, product or model of interest, intended use, target market, estimated order quantity and shipping destination.
Step 2: Request Review
EP AudioSource will review the information provided and, where appropriate, coordinate with a suitable manufacturer. We may contact you for additional specifications, company information or purchasing details.
Step 3: Confirm Sample Terms
If a manufacturer can support the request, we will confirm the responsible manufacturer, sample model, quantity, customization requirements, sample charge, preparation time, courier cost and shipping arrangement before proceeding.
Step 4: Buyer Confirmation and Sample Shipment
You can decide whether to proceed after reviewing the confirmed sample terms. Once the required details and any applicable payment have been confirmed, the responsible manufacturer will normally prepare the sample. Shipment will then be arranged according to the confirmed terms, and tracking information will be provided when available.
Submit Your Product Sample Request
Please provide accurate and complete information so that we can evaluate your request and communicate with a suitable manufacturer. Submitting this form does not confirm sample availability, approval or free supply. Do not make any sample or shipping payment until the responsible manufacturer, applicable charges and payment instructions have been confirmed in writing. Unless otherwise agreed in a separate written arrangement, sample-related payments should be made directly to the manufacturer or to an account formally authorized by the manufacturer.
Frequently Asked Questions
Important Notice
Product samples are provided solely for business evaluation and potential purchasing purposes and may not be resold unless otherwise agreed in writing.
Sample availability, approval, charges, preparation time and shipping arrangements depend on the relevant product and manufacturer. Submitting a request does not create an obligation for EP AudioSource or any manufacturer to provide a sample. Unless expressly stated otherwise in a written quotation or separate agreement, the responsible manufacturer is normally the sample provider and remains responsible for the applicable product specifications and commercial terms. EP AudioSource assists with communication and coordination and is not the manufacturer, contracting seller or payment guarantor. We may decline duplicate, incomplete, unverifiable or unsuitable requests.

