How to Order Waterproof Connectors from PVLinkTech
How to order waterproof connectors from PVLinkTech, start to finish: minimums, quote turnaround, sample and production timing, payment and delivery terms, packing, and what to do when a shipment goes wrong. Every figure here is the one we work to, so you can plan against it instead of waiting on an email.
MOQ and Trial Orders: From One Piece
Buyers asking how to order waterproof connectors usually open with the same question: what is the MOQ. For catalog stock models the MOQ is 1 piece, whether that piece goes into an evaluation, a prototype build, a replacement on a running line, or a small service order.
A trial order is how most buyers de-risk a new supplier. Fit the sample into the housing you already have, run it at rated current for a shift, then leave it in the enclosure for a week. Nothing on that sample differs from the part in a production run: same tooling, same seal, same batch records.
Three order types carry different minimums.
| Order type | Minimum | Notes |
|---|---|---|
| Stock model from the catalog | 1 piece | Evaluation, prototypes, spare parts, small project quantities |
| Stock model with OEM marking | Confirmed per part after review | Logo, label and custom packaging are set up per order |
| Custom connector, cable assembly or new part | Confirmed against your drawing | Tooling, first article and drawings are quoted together |
Stock models from different series can usually travel in one trial shipment. The minimum applies per model rather than per order, and we confirm the combination together with the quote.
How to Order Waterproof Connectors: What to Send Us
You do not need a finished specification to start. Most first enquiries arrive as a photo of the connector being replaced, a cable diameter and a current. Send what you have and we ask for the rest.
| What we need | Why it changes the answer |
|---|---|
| Part number, or a photo with the mating part | Sets the series and the sealing method |
| Voltage and current, AC or DC | Decides contact size, plating and cable range |
| Cable type and outer diameter, in mm2 or AWG | The seal is sized to the jacket, not to the conductor |
| First order quantity and expected annual volume | Sets the price break and whether tooling is needed |
| Certification the part must carry, such as CE, UL, ENEC, ETL or UKCA | Checked before tooling starts, not after |
| Destination country and the delivery term you want | Decides the shipping method and the documents |
A dimensional drawing helps but stays optional. If you are replacing a competitor part, send its model number and we come back with the equivalent model from our product range plus the differences that matter for your design.
With those six items in hand, how to order waterproof connectors becomes a short sequence of confirmations rather than a negotiation. Quotes go out within 12 hours on business days. A quote names the model, the unit price at each quantity break, the delivery term and the payment terms, and it holds for 30 days. Send the six items above through the quote form and the reply comes back with a model, a price and a date.
Samples, Tooling and Production Timelines
A timeline means nothing until you know when the clock starts. Most of the time lost in how to order waterproof connectors sits between approvals rather than in production, which is why each number below is tied to the event that releases it.
| Stage | Typical time | The clock starts when |
|---|---|---|
| Stock sample, a few pieces | 3 days | We confirm the part number and the delivery address |
| Custom sample from an existing series | 3 days | You approve the drawing |
| New tooling for a new part | 20 days | You approve the drawing and the tooling payment |
| Production run of an approved part | 3 to 5 business days | The deposit clears and the packaging is confirmed |
All figures are business days, and none of them include transit time. If you are mapping how to order waterproof connectors against a fixed installation date, the two clocks that matter are the sample clock and the dispatch clock: once a production order is packed, dispatch takes 3 to 5 business days for stocked models, and non-stock runs are confirmed against the final quantity and packing. Ask for the lead time in writing on the PI, so the date you plan around is the date we committed to.
Samples of standard stock models cost nothing. You pay the courier, and we credit the amount against your first production order. Custom samples are quoted with the tooling, and that cost is confirmed before anything is cut. Ratings, drawings and approvals for most series are already published on the downloads page.
Payment Methods and Trade Terms
How to order waterproof connectors starts with the payment schedule, because payment is where the two sides most often read the same words differently.
| Order type | Standard terms | Methods |
|---|---|---|
| Production orders | 50% deposit with the order, 50% before shipment | T/T bank transfer |
| Samples and small orders | Payment in full before dispatch | T/T, PayPal or credit card |
Those terms are printed on the proforma invoice (PI) together with the price in US dollars, the delivery term and the payment method, so nothing rests on a verbal agreement. A production order is not paid in full up front: the 30% deposit releases the material and the production slot, and the balance falls due before the goods leave. Repeat orders and long-term supply agreements can move to other terms, and when they do, the PI states it.
We quote EXW our Shenzhen facility by default under Incoterms 2020. If you would rather we load the goods on the vessel, ask for FOB and name the port: it is written on the PI and the price is adjusted for it. Under both terms the import duties, taxes and clearance in your country stay with you. If your finance team needs the bank details confirmed before a wire transfer is released, ask and we will confirm them in writing before you pay.
Shipping, Packaging and Delivery
The last step in how to order waterproof connectors is shipping, and it is the one buyers plan last and ask about most. Here is what happens once the goods leave Shenzhen.
| Method | Typical transit after dispatch | Usual fit |
|---|---|---|
| Express, including DHL, FedEx and UPS | 3 to 7 days | Samples, trial orders, urgent replacements |
| Air freight | 7 to 12 days | Mid-size orders tied to a fixed installation date |
| Sea freight | 25 to 40 days | Full production orders where freight cost matters more than speed |
Transit runs from the dispatch date and depends on the destination, customs clearance and the season. We send tracking as soon as the shipment moves, and when a route is running slow we say so rather than promise a date we cannot hold.
Connectors are packed by model, and the export carton carries the model code, the quantity and the batch number, so a receiving team can check the shipment against the packing list before it reaches the line. Custom inner packing, branded cartons and printed labels are part of OEM orders, and their cost is quoted with the goods.
Each shipment travels with a commercial invoice, a packing list and the certificate copies for the models inside. If you need batch test reports, ask before dispatch and they travel with the goods; how each batch is checked is described on the quality control page. Visible carton damage is handled at the door: note it on the carrier’s delivery record, photograph the carton and the contents, and contact us within 48 hours. The replacement ships at no charge, as set out in our Returns and Refund Policy.
Order Changes, Quality Claims and Warranty
Clear procedures for specification changes, delivery claims, returns and warranty support after your waterproof connector order has shipped.
Order Changes and Cancellations
What happens after the goods land is the part of how to order waterproof connectors nobody plans for.
Most orders are built to your specification, so changes and cancellations need our written agreement. Work already performed, materials already purchased and applicable restocking costs may be chargeable.
Timing matters.
A specification change before tooling or material commitment may have little or no cost. The same change after production has started can affect both price and delivery time.
Many order delays are not caused by production itself. They happen when a specification changes after the drawing or configuration has already been approved.
Quality Claims and Delivery Issues
For damage visible at delivery, mark the issue on the carrier’s delivery record and send us clear photos within 48 hours.
For shortages, incorrect parts or products that do not match the approved drawing or agreed specification, contact us within 10 calendar days of delivery.
Please include your order number, part number and photographs showing the parts as received. We review each claim against the approved drawing, specification and relevant production batch records.
Once a valid quality claim is confirmed, the normal resolution is replacement or an approved refund, depending on the circumstances of the order.
12-Month Manufacturing Warranty
Every connector carries a 12-month warranty against manufacturing defects from the date of shipment.
Project-specific warranty terms may also be arranged for utility-scale, OEM or other qualified volume projects where additional contractual requirements apply.
Refunds and Made-to-Order Products
Approved refunds are returned to the original payment method within 5 to 7 business days.
Custom assemblies and made-to-order cable lengths are not returnable unless they are defective or do not match the agreed specification.
Full contractual conditions are available in our Terms of Sale . Product and series approvals can be reviewed on our Certificates page .
Ordering Questions
Practical answers about minimum order quantity, samples, quotations, payment, shipping terms, packing and quality claims when ordering waterproof connectors from PVLinkTech.
01 What is the minimum order quantity for waterproof connectors?
One piece for catalog stock models, whether you are evaluating a part or replacing a failed one. OEM marking, custom cable assemblies and new tooling are quoted per part, because setup and packing change the economics.
Send the list and we confirm each minimum, usually together with the quotation.
02 How fast will I get a quote?
Within 12 hours on business days. If you send a drawing or a competitor part number, the reply comes back with the equivalent model, quantity price breaks, delivery terms and payment terms.
Quotes remain valid for 30 days, giving you time to evaluate a sample before placing the production order.
03 Can I combine different models in one trial order?
Usually yes for stock models. The minimum normally applies per model rather than per total order.
Each model is packed and labelled separately inside the carton so your receiving team can identify and distribute the products without confusion. We confirm the final combination with the quotation.
04 Are samples free, and who pays the courier?
Standard stock samples are free of charge. You cover the courier cost, and that amount is credited against your first production order.
Custom samples follow the approved drawing and applicable tooling cost. Both are quoted before work starts.
05 Which Incoterms do you ship on?
Our default term is EXW Shenzhen under Incoterms 2020.
If you prefer FOB, tell us the required port and the term will be written on the proforma invoice with the corresponding price adjustment. Import clearance, duties and taxes remain the buyer’s responsibility unless otherwise agreed in writing.
06 What payment methods do you accept?
Production orders normally use T/T bank transfer: 30% with the order and 70% before shipment.
Samples and smaller orders are paid in full before dispatch by T/T, PayPal or credit card. Quotations and proforma invoices are issued in US dollars unless another arrangement is confirmed on the PI.
07 How are the connectors packed, and which documents come with them?
Connectors are packed by model, and the export carton carries the model code, quantity and batch number.
Each shipment includes a commercial invoice, packing list and applicable certificate copies for the models supplied. Batch test reports can also travel with the goods on request.
08 What happens if parts arrive damaged or do not match the drawing?
Mark visible carton damage on the carrier’s delivery record and send photographs within 48 hours.
For shortages, incorrect parts or products that differ from the approved drawing, contact us within 10 calendar days of delivery.
Confirmed claims are resolved by replacement or refund. For suitable small-value orders, a replacement may be shipped without requiring the original products to be returned.
More purchasing questions are covered in our waterproof connector purchasing FAQ .
Ready to confirm the right connector?
Send the part number, cable size and quantity. We normally reply within 12 hours on business days, and standard stock samples can be supplied free of charge.