Use the form below to request free samples, factory pricing, compliance documentation, or general B2B inquiries. Our sales team responds within 4 business hours during UTC+8 working hours. Native English, German, and Spanish-speaking representatives available.
What happens after you submit
- Acknowledgment — automatic email with a case number, sent within 5 minutes
- Review — sales engineer reviews your target SKUs and volume
- Sample kit — for qualified buyers, 3-piece mixed sample kit ships DHL Express within 5 business days
- Quote — tiered FOB price delivered within 24 hours of your inquiry
- Follow-up — your sales rep stays in touch for compatibility questions, customization, and order scheduling
For best response
Please include the following in your message: (1) your company name and country, (2) target product families, (3) estimated monthly volume, and (4) destination port for shipping quote. This information lets us route your inquiry to the right specialist and respond with a meaningful quote in a single round-trip.
Already a customer?
Existing customers should contact their assigned sales representative directly. For urgent production scheduling, PO confirmations, or shipping updates, our order management team monitors chy@rfclone.com throughout the business day.
Compliance & legal inquiries
For test reports, CE-RED/FCC/RCM documentation requests, or trademark-related questions, please indicate “Compliance” in the subject line. Our QA team will route your inquiry to the appropriate specialist and respond within 24 hours.