Frequently asked questions

Quick answers before you send an inquiry. Still unsure? Email sales@8k-link.com or WhatsApp us.

What is your minimum order quantity (MOQ)?

We keep MOQ flexible to support smaller distributors and trial orders. Standard SKUs often start from a few hundred pieces; custom/OEM projects are quoted per spec. Tell us your target volume and we'll propose a workable MOQ.

Can I get samples before a bulk order?

Yes. Samples are typically ready within 48 hours and shipped by express. Sample cost is often deducted from your first bulk order — just ask.

What are your lead times?

Stock SKUs can ship in days. Standard production runs are usually 2–3 weeks; OEM/custom lengths run 3–4 weeks including sampling. We confirm a firm date with every quote.

Do you support OEM / private label?

Absolutely. We do OEM and private-label with your logo, packaging and part numbers. Short sampling cycles and direct communication keep your time-to-market short.

Which certifications do you provide?

CE, RoHS and FCC compliance, plus per-batch factory test reports. For premium markets we can pursue HDMI / USB-IF / DP brand certifications on select SKUs — ask for the roadmap.

How far can your AOC cables transmit?

HDMI 2.1 / DP 2.1 AOC reach up to 100m with zero signal loss; USB4 AOC to about 50m. Copper is best under 15m. See our applications page for guidance.

Do you ship worldwide?

Yes — we serve distributors, Pro AV installers and system integrators across the globe. Our team handles export documentation and adapts to the voltage, certification and customs expectations of each region, supporting both small trial orders and volume programs.

What payment and shipping terms do you offer?

Common terms are T/T with a deposit and balance before shipment. We work with major express and sea/air freight forwarders, and can ship to your freight forwarder in China.

Ask us anything →