The useful distinction is between a stock machine and a branded machine. A wholesale order buys current models in standard configuration. A private-label order adds your logo and packaging scope to the same models. Confirm which route the order follows before comparing quantities, because the branding, packaging and sample steps differ.
Who bulk orders are for
Distributors and resellers buy in bulk to hold stock for their own customers. Hotel groups use bulk orders to fit the same machine across several properties. Retail chains fit multiple stores with one machine range, and facilities buyers replenish machines already installed. Each of these briefs starts from the same six models; the difference is the model mix, the installation plan and the reorder routine.
A bulk order is not a project quotation by itself. The quotation still needs the model mix, the configuration for each model, the accessories, the oil scope, the packing and the destination. Send those items together so the order can be quoted as one complete scope rather than as separate lines that are compared later.
Minimum order quantity and how a bulk order works
Minimum order quantity is 50 units per model. The quantity applies per model, so a mixed order lists 50 units for each selected model. Confirm the model mix and total quantity in the quotation before treating the order as a commitment.
A wholesale order covers stock machines in standard configuration. A private-label order adds your logo and packaging scope to the same machines: the small-batch route uses an external transfer or durable label, and factory custom-logo service can be reviewed from 50 units. Packaging is a separate scope and quotation in either route.
For a first purchase, list the sample configuration and the intended bulk configuration separately. Samples are paid initially; the sample fee can be credited toward a subsequent order, with the credit confirmed in the order quotation. Ask for freight as a separate line so the delivery scope is clear when comparing quotations. The sample-order checklist explains what to confirm before a sample is arranged.
Compare the six current models
These coverage figures describe air volume in cubic metres, not floor area in square metres. Ceiling height, doors, ventilation and the fragrance setting affect the result. Tank capacity determines how much oil fits in the machine; it does not establish daily consumption or a refill interval.
| Model | Published volume | Oil capacity | Noise | Control |
|---|---|---|---|---|
| TW-CP01 | 10–50m³ | 10mL | Test data to confirm | Buttons |
| TW-HP01 | Up to 100m³ | 150mL | Test data to confirm | Buttons / Bluetooth |
| TW-RA01 | Up to 200m³ | 120mL | Test data to confirm | Confirm by version |
| TW-SI02 | 300–500m³ | 200mL | Test data to confirm | Touch buttons / Bluetooth |
| TW-MI01 | 2000–3000m³ | 500mL | Test data to confirm | Buttons / Bluetooth |
| TW-LI01 | 5000–8000m³ | 1000mL | Test data to confirm | Buttons / Bluetooth |
Noise values and their measurement conditions are not listed in the current quotation. Ask for the selected version's test result, operating mode and measurement distance when sound is a purchase condition. The scent-machine sizing guide explains how volume becomes a shortlist rather than a performance guarantee. For the full commercial range, start at the commercial scent diffuser hub page.
Match installation to the actual premises
TW-CP01 and TW-RA01 use flat or desktop placement. TW-HP01 is a direct wall-socket option, so socket position and destination plug need checking. TW-SI02, TW-MI01 and TW-LI01 list flat, external-connection and wall-mounted installation options. Confirm mounting accessories and the service position in the quotation.
An external connection does not establish a complete HVAC kit. Send the air-handler details, zone drawing, proposed injection point and service access for a separate review. A bulk order should specify the accessory set for every unit rather than assume all locations use the same installation.
Plan oil, schedules and maintenance with the machine
These waterless machines atomize compatible fragrance oil; they are not water humidifiers. Standard fragrance oils and refills can be discussed as supporting consumables. Confirm compatibility for the selected model before using a different formulation. See the fragrance oil page for refill sizes and compatibility. Custom fragrance development is handled through the LUMEN NARRATE home-fragrance product line.
Test output during occupied hours and record the agreed setting. Include refill access, cleaning instructions and responsibility for consumables in the handover. Bluetooth describes a connection method; weekday scheduling, multiple-zone control and remote fleet management require confirmation on the actual controller and software version. The maintenance guide covers cleaning and refill routines.
What a supplier quotation should settle
We are an integration supplier and project contact, coordinating the relevant production resources for the chosen model. Our supplier page explains that role. Ask for a written configuration covering the machine version, power supply, plug, accessories, oil scope, branding, packing, documentation and shipping responsibilities.
Keep the approved model, artwork and packing reference with the order record for future replenishment. A repeat order should name the same model and configuration so the replacement matches the installed machines. If the order mixes models, list each model and its quantity separately; the minimum order quantity applies per model.
Frequently asked questions
What is the minimum order quantity for wholesale scent diffusers?
Minimum order quantity is 50 units per model. The quantity applies per model, so a mixed order lists 50 units for each selected model. Confirm the model mix and total quantity in the quotation.
What is the difference between a wholesale order and a private-label order?
A wholesale order buys current machines in standard configuration. A private-label order adds your logo and packaging scope to the same machines. The private-label page explains the branding routes, including the small-batch transfer or label route and the factory logo service from 50 units.
Can I order a sample before a bulk order?
Yes. Samples are paid initially, and the sample fee can be credited toward a subsequent order. Confirm the credit amount and its application in the order quotation. Sample cost and freight are quoted separately. The sample-order checklist explains what to confirm before a sample is arranged.
Do you supply fragrance oil with wholesale machines?
Yes. Standard fragrance oils and refills are supplied as supporting consumables. Confirm the fragrance, pack specification, machine compatibility and reorder quantity in the quotation. Custom fragrance development is handled through the LUMEN NARRATE home-fragrance product line.
Request a wholesale diffuser quotation
Send the model mix, quantity per model, destination and branding scope. Include a floor plan when the project has several zones.
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