Wholesale & Trade Terms

Order sizes

From a single sample to distributor volumes

Pricing is by quotation — tell us your vehicle models, quantity and market, and we answer within one business day.

Sample

1–10 pcs

Test one unit or a small evaluation batch — same unit price, no sample markup. Lead time 3 working days from deposit.

Small batch

10–100 pcs

Typical first stock order for installers and online resellers. Mixed vehicle models welcome.

Wholesale

100+ pcs

Volume pricing applies. Confirm platform mix and lead time with your quotation.

Distributor

Market programs

Market-level pricing, fitment data for your dealers, exclusivity discussed case by case.

Minimum order: 3 units per vehicle model. Single-unit samples ship at the same unit price.

How an order runs

Four steps, no surprises

1

Inquiry

Tell us the vehicle / factory system, quantity and your market. Use the quote form or email.

2

Quotation

We reply within one business day with unit pricing, freight options and carton specs.

3

Deposit & production

T/T deposit starts the order. Sample lead time is 3 working days; batch lead time is confirmed with the quotation.

4

Ship & support

DHL / FedEx express for samples and small batches. Firmware and installation support for the lifetime of the product.

The fine print, in plain words

Payment, shipping, warranty, compliance

Payment

T/T bank transfer. Orders start with a deposit; the balance schedule is confirmed with your quotation.

Shipping

Worldwide. Samples and small batches by DHL / FedEx express; bulk orders on EXW or FOB Shenzhen terms.

Compliance

CE / RoHS / FCC / UKCA test reports available on request for the relevant product lines — ask with your quotation.

Warranty — 3 years

Every interface carries a 3-year warranty from the shipping date. Failures go through our RMA process: send the unit to our Shenzhen facility, we diagnose and repair, then ship it back.

RMA shipping split

You cover the shipping to us; we cover the return shipping back to you. Repairs are handled at protocol level by the same engineers who built the firmware.

Returns address: Room 403, Building 5#B, Skyworth Innovation Valley, No. 1 Tangtou Road, Shiyan Street, Bao'an District, Shenzhen, Guangdong 518108, China. Please wait for the RMA number we issue by email before shipping anything.

Warranty exclusions

The warranty does not cover physical damage, water ingress, or unauthorized modification. Everything else in that period is on us.

Common questions

Trade FAQ

Three units per vehicle model is the standard minimum. If you want to evaluate one unit first, we ship a single sample at the same unit price — no sample markup.

Yes. Sample orders ship as a single unit at the same unit price. Lead time is 3 working days from the day the deposit lands, and a boxed kit weighs around 1 kg. Carton dimensions are confirmed with the quotation.

We work with T/T bank transfer. Orders start with a deposit; balance and shipment details are confirmed with the quotation.

Samples and small batches ship by DHL or FedEx express. Bulk orders ship EXW or FOB Shenzhen. We ship worldwide.

Every interface carries a 3-year warranty from the shipping date. Failures go through our RMA process: send the unit back to our Shenzhen facility for diagnosis and repair, then we ship it back to you. You cover the shipping to us; we cover the return shipping back to you. The warranty does not cover physical damage, water ingress or unauthorized modification.

CE / RoHS / FCC / UKCA test reports are available on request for the relevant product lines. Ask with your quotation.

We discuss exclusivity case by case based on your market, channels and projected volumes. Choose "Distributor enquiry" in the quote form or mention it in your email.

Request trade pricing

Wholesale & trade terms