Commercial diffusers
Stable, quiet scenting for retail, offices and guest rooms up to 300 m³. Metal and aluminium bodies built for long duty cycles.
Ambient scent systems · Since 2015
Give every space a scent signature
YASUNY builds scent diffusers and fragrance oils for hotels, retail, workplaces and homes. Cold-air atomisation, in-house manufacturing and global project experience — so scent becomes the quietest part of your brand.
Guangzhou · 23.1°NScrollEst. 2015
2015Founded in Guangzhou
200–2,000 m³Coverage per unit
ISO 9001Quality management
EU · US · AsiaExport markets
01 — What we believe
Scent is the one thing no screenshot can carry away.
It can stay with someone for a decade. YASUNY turns that memory into a repeatable, manageable brand asset — with devices, oils and service.
From a single diffuser to a building-wide system, we work on the 0.01% difference in the air.
02 — Product system
Three kinds of space. Three ways to breathe.
Large-space systems
For lobbies, malls and exhibition halls above 1,500 m³. Hidden outlets, high airflow and multi-unit configurations with HVAC integration.
Smart scent
App, light-sensor and timer control for homes and small spaces. Low power, long runtime, no drilling.
04 — Solutions
Scent belongs in the right place, at the right intensity.
View all solutions →
Hotels & Resorts
Hotels & resorts
Lobbies need recognition, corridors need restraint, rooms need silence. Layer the scent so guests experience continuity without repetition.
Lobby: W1500 or GAS-300HFCorridors: S-200 ceilingGuest rooms: W301 / GAS-10N
Retail
Retail
Scent is the fourth wall of a store. Schedule it to opening hours, create the first olfactory memory at the entrance and hold it at the till.
Entrance: W301 / GAS-300HFFitting area: W306Counter: W303
Offices & Parks
Offices & parks
Workplace scent should be low-intensity and low-interference. Prioritise lobbies, lift areas and meeting rooms; avoid dense desk zones.
Lobby: W1500Lift lobby: S-200Meeting rooms: W301
Dining & Clubs
Dining & clubs
Control front-of-house and washrooms separately so scent never competes with food. Evening venues can run warmer, stronger profiles.
Front of house: W306Washrooms: S-300Private rooms: W303
01
Two-fluid cold atomisation
Compressed air meets fragrance oil inside the atomising core, producing a nano-scale dry mist. It spreads evenly, wets nothing and leaves no oil marks on fabric or surfaces.
02
Intelligent control
PCB timing and intensity control, with remote, touch, App and HVAC options — scent follows your opening hours automatically.
03
Long-duty stability
Imported compressors, aluminium oil bottles and removable cores reduce clogging and maintenance in unattended spaces.
06 — Quality
World-class detail comes from a process you can audit.
ISO 9001
Certified in 2017, covering R&D, incoming inspection, assembly and dispatch.
Own patents
Self-developed devices and atomising structures, protected by multiple patents.
End-to-end QC
Incoming inspection → prototype review → burn-in → outgoing sampling. Every step recorded.
Global readiness
Wide-voltage power, multiple plug standards, export packaging, spares and English documentation.
07 — Fragrance
Five fragrance families. And the one we make for you.
Floral
FloralWhite tea, gardenia, rose — clean and approachable for retail and hospitality.
Woody
WoodyCedar, sandalwood, vetiver — composed and discreet for offices and clubs.
Citrus
CitrusBergamot, grapefruit — bright and alert for entrances and corridors.
Oriental
OrientalAmber, vanilla, incense — warm and memorable for evening venues.
Fresh
FreshOcean, green leaves, linen — neutral and airy for healthcare and home.
Bespoke fragrance development is available. Ask about MOQ and sampling lead time.
08 — Questions
What you may want to know first
What size space can a commercial scent diffuser cover?
YASUNY units cover 200–2,000 m³. W306 and W303 suit rooms under 200 m³; W301, S-200 and GAS-10N cover around 300 m³; GAS-300HF covers 300–500 m³; W1500 covers 1,500–2,000 m³. Ceiling height, air changes and layout affect real performance, so an advisor should verify the configuration.
How long does one bottle of fragrance oil last?
It depends on intensity, daily runtime and air changes. With a 200 ml bottle at medium intensity for 8–10 hours a day, expect several weeks. Accurate consumption is calculated from the actual schedule.
Are the diffusers noisy?
Commercial models use quiet drives and vibration isolation, so normal operation is low-noise and suitable for guest rooms, offices and retail. For extremely sensitive rooms, request a live demonstration.
Are the oils safe? Can pregnant guests, infants or pets be in the space?
We use fragrance oils that meet applicable standards and run them at recommended concentrations. For pregnant guests, infants, people with respiratory sensitivity and pets, consult a professional first and start with a small area at low intensity. Stop and ventilate if anyone feels unwell.
Will scenting wet walls or leave oil marks?
Cold atomisation produces a nano-scale dry mist. With correct installation and intensity it will not wet walls, fabric or floors. Never aim the outlet directly at walls, curtains or sensitive equipment.
Do you offer OEM / ODM?
Yes. We customise enclosures, PCBA programmes, fragrance, packaging and branding. MOQ, sampling lead time and tooling costs are quoted per project.
Make the next person who walks in remember it.
Tell us the space, the volume and the feeling you want. We reply with a configuration and fragrance direction within 48 hours.
Start a conversation →