How GREENPORT Handles Custom Charging Orders: A 3-Day Design And 7-Day Sample Workflow

Custom manufacturing moves quickly only when decisions are visible. A message saying “make it black and add our logo” sounds simple, but it leaves open the product platform, charging outputs, plug and cable configuration, finish, logo process, packaging, destination market and order quantity. Our job is to turn that idea into a controlled specification that design, sourcing, engineering and production can all follow.

This article explains the workflow using anonymised records from recent design and sampling projects. Customer names, conversations, artwork, logos, order references and delivery data have been withheld. The examples show the process without exposing a buyer’s programme.

01

What can be customised?

Customisation can start with an existing wireless charger, desktop charger, charging cable or accessory platform, or it can begin with a new industrial-design direction. The right route depends on the commercial goal. A private-label launch usually benefits from a proven platform; a differentiated retail programme may justify a new housing, mechanism or electronic function.

Not every programme needs every layer. Keeping an existing electrical platform while changing colour, logo and packaging is usually faster than creating a new mechanism or PCBA. We separate these scopes in the quotation so buyers can see which choices affect sample timing, tooling and unit cost.

02

Before the clock starts: freeze the brief

The three-day design target begins after we have enough information to design the right product. That normally means five groups of inputs:

1. Market: destination country, sales channel and intended user.

2. Function: device types, required outputs, ports, cable and adapter assumptions.

3. Appearance: references, colour, material, logo size and logo method.

4. Packaging: retail or bulk, languages, accessories and barcode needs.

5. Commercial plan: sample quantity, expected order quantity, target price and launch date.

03

The three-day design workflow

For a suitable project using an available product platform, the first design output can often be prepared in about three days. The work is not simply placing a logo on a rendering. It links the visible design to a buildable specification.

A real communication record showing two logo-rendering routes for a custom USB-C cable. The customer mark and contact header are irreversibly masked.

The buyer supplies artwork, GREENPORT confirms the available logo positions, and the sample fee is agreed before physical work starts. Names and artwork are masked.

A customised 3-in-1 wireless charger package shared in a customer conversation. The client logo is masked while the product format and packaging result remain visible.

A revision is normal. What matters is defining it. A colour correction or logo move can stay inside the same route; changing the product architecture, charging function or packaging format is a scope change and may reset the schedule. We show the difference before sample work starts.

04

The seven-day sample workflow

For projects that use available materials and an existing platform, we can target a first sample in about seven days after the design baseline, sample charge and required inputs are confirmed. The seven days cover the sample build; courier transit is separate.

8 February 2025: the customer confirms the artwork direction. The sender identity and the third-party logo are masked.

11 February 2025: the physical marked sample is photographed for review. The customer name and logo are masked, while the real part, fixture and timestamp remain visible.

The sample-order record shows the agreed dispatch window and completed dispatch stage. Buyer, address, order, quantity, price and logistics identifiers are masked.

7 February 2025: the logistics record confirms receipt of the base sample. The screenshot remains complete so the status and timestamp are visible; identifying fields retain the masking supplied for publication.

1. Release: engineering converts the approved design into a sample build instruction.

2. Prepare: the team confirms housings, electronics, printing or marking, cables and accessories.

3. Build: technicians assemble the sample using the agreed configuration.

4. Inspect: appearance, basic function, fit, assembly and the agreed charging behaviour are checked.

5. Report and dispatch: photos or video can be supplied for confirmation before shipment.

The first sample answers two questions: does the product meet the approved appearance, and does the chosen configuration behave as intended? It is not automatically the final mass-production approval. If the programme needs reliability testing, market-specific compliance work, new tooling or a pilot run, those steps are planned after the first sample review.

05

What changes the lead time?

Component availability also matters. If the approved colour, chip, connector or packaging material is not available in sample quantity, we will propose an interim sample method or a revised date. Any temporary substitution is identified so it is not mistaken for the production specification.

06

How we control the approved design

Custom orders create more files than standard orders: logos, renderings, colour references, drawings, packaging artwork, sample photos and revision comments. Speed is useful only if the correct version reaches the factory.

• The approved drawing or artwork becomes the visual baseline.

• Changes are recorded against that baseline instead of being buried in chat history.

• Production-relevant choices are transferred to the sample and work-order information.

• Customer artwork and programme records are not reused as public marketing material without permission.

• When project examples are shared publicly, identifying names, logos, messages and order data are removed.

This control protects both sides. The buyer can compare the sample with the agreed design, and production has a clear reference when the order moves from a hand-built sample to repeatable assembly.

07

What you receive before a custom order moves forward

The exact package depends on scope, but a controlled custom project should make the main decisions easy to review. Typical outputs include:

• A quotation that separates product, customisation, tooling, sample and packaging costs where applicable

• A design rendering, annotated drawing or artwork for approval

• A written sample configuration and any known differences from planned production

• Sample photos, video or inspection information as agreed

• A proposed production timeline after sample approval and order confirmation

GREENPORT can accept custom orders for charging products. Acceptance is subject to a technical and commercial review of the product route, quantity, market, schedule and requested customisation. If the fast route is not suitable, we quote a realistic development route instead of forcing a complex project into a seven-day promise.

08

Frequently asked questions

Do you accept custom wireless charger and charging-accessory orders?

Yes. We review private-label, OEM and ODM requirements, including appearance, packaging, mechanical structure and electrical function. The quotation and timeline depend on the selected platform and the depth of customisation.

Can I start with only a concept or reference image?

Yes. We can use it to discuss direction, but we will still need the target market, function, quantity, budget and launch date before confirming the development route.

What artwork should I provide?

Vector artwork is preferred for logos and packaging. Please also provide a colour reference, desired logo position and any minimum-size or clear-space rules. If only a bitmap is available, send the highest-resolution version for review.

Are three days and seven days guaranteed?

No. They are practical targets for suitable projects after inputs, design scope and commercial terms are confirmed. Revision rounds, new tooling, electrical development, special materials, testing and component availability can change the schedule.

Is there one MOQ for every custom order?

No. MOQ depends on the base product, colour, logo process, packaging, material purchasing and whether tooling or electronics change. Share the expected quantity so we can identify the most practical route.

Can the first sample use temporary packaging?

Often, yes. If the priority is to approve product appearance and function, packaging can be developed in parallel. Any temporary element is recorded so the sample is not confused with the final production pack-out.

Evidence basis

This workflow is based on anonymised GREENPORT project materials covering customer requirements, design outputs, sample-order records and delivery confirmation. Customer-identifying details and third-party artwork are intentionally not published.