Scent Diffusion & Fragrance Manufacturing Since 2013
Founded in 2013, Hangzhou Felshare Biotechnology Co., Ltd. manufactures scent diffuser machines, fragrance oils, reed diffusers and scented candles.
With a 5,000+ m² manufacturing facility, Felshare covers product development, production, quality control and warehousing. The product range serves commercial, home, automotive and HVAC scenting applications.
Felshare works with hotels and resorts, spas, retail brands, scent marketing companies, distributors, importers, engineering companies and fragrance brands in international markets.
What Felshare Manufactures
Scent Diffuser Machines
Commercial, home, car and HVAC scent diffusers for waterless fragrance delivery. Product development includes two-fluid atomization, WiFi and Bluetooth control, and HVAC-connected scenting.
Reed Diffusers
Reed diffusers for home fragrance, retail and private-label programs, covering fragrance filling, bottle and reed assembly, labeling and packaging.
Fragrance Oils
Fragrance oils for waterless diffusers, commercial scenting projects and private-label products, with existing fragrances and customized scent development available.
Scented Candles
Scented candles for fragrance brands, retailers and private-label programs, covering fragrance preparation, wax filling, finishing and packaging.
Company Timeline
2013–2015 | Scent Diffusion & Technology
2013 - Entered the aroma diffuser field and began developing scent diffusion products.
2014 - Introduced WiFi smart control for selected diffuser models.
2015 - Developed two-fluid atomization technology for waterless scent diffusion.
2016–2018 | Manufacturing & International Expansion
2016 - Expanded international exhibition activities.
2017 - Expanded manufacturing operations.
2018 - Expanded overseas markets and international customer coverage.
2019–2021 | New Scenting Applications
2019 - Added HVAC scenting systems and metal diffuser models.
2020 - Added car scent diffuser products.
2021 - Introduced Bluetooth diffuser models.
2022–2023 | Expanded Product Range & Facility
2022 - Expanded into reed diffusers and scented candles.
2023 - Moved production into a new 5,000+ m² manufacturing facility.
5,000+ m² Facility
The manufacturing facility includes production areas, quality control, warehousing and product development.
Production covers diffuser assembly, fragrance filling, product inspection and finished-product packaging.
50,000+ Scent Diffuser Sets
Production covers commercial, home and car diffuser models, including products developed for HVAC scenting projects.
The capacity supports standard products, customized models and repeat production.
6+ Fragrance Oil Production Lines
Dedicated lines handle fragrance preparation, filling and packaging for diffuser oils, commercial scenting and private-label products.
2+ Reed Diffuser Production Lines
Production covers fragrance filling, bottle and reed assembly, labeling and packaging for different product and private-label programs.
1+ Scented Candle Production Line
The candle line covers fragrance preparation, wax filling, finishing and packaging for branded and customized products.
R&D and Product Development
From Diffuser Hardware to Smart Scenting
Felshare's product development covers scent diffusion equipment, atomization, control systems and fragrance delivery.
Smart Control
Selected models support WiFi or Bluetooth control for remote operation and management.
Two-Fluid Atomization
Two-fluid atomization provides waterless scent diffusion without adding water to the system.
HVAC Scenting
HVAC models connect with commercial air-conditioning and ventilation systems to distribute fragrance through existing air circulation.
Product Development
The development process covers product design, prototypes, functional testing and production preparation before mass production.
Quality Control
Quality control is integrated into the production process, covering incoming materials, production, functional testing, finished products and packaging.
Incoming Material Inspection
Materials and components are checked before production to identify non-conforming items before they enter the manufacturing process.
In-Process Inspection
Production and assembly processes are inspected during manufacturing to identify quality issues before final completion.
Functional Testing
Scent diffuser machines are tested for operating functions before shipment, including the relevant operating and control functions of each model.
Finished-Product Inspection
Completed products are inspected before packaging to confirm product condition and required production specifications.
Packaging Inspection
Products, accessories and packaging materials are checked before shipment to reduce missing components, packaging errors and damage caused by improper packing.
Final Inspection
The defined inspection stages provide quality checkpoints from incoming materials through final shipment.
Certifications & Compliance
Available documentation includes:
CE & RoHS Certificates
SGS Test Reports
SDS / MSDS
ISO 9001
REACH-related documentation
OEM & ODM
Felshare provides OEM and ODM services for scent diffuser machines and fragrance products, covering product design, fragrance development, sampling, packaging and mass production.
OEM
For existing products, the OEM process covers requirement confirmation, quotation, design, sample approval, contract signing, mass production, packaging and delivery.
Logo, color, appearance, configuration, control functions, labels, boxes and manuals can be customized for private-label products.
ODM
For new or customized products, the ODM process covers requirement confirmation, 2D drawings, 3D modeling, sample approval, mold development, mass production, packaging and delivery.
The development process covers customized product structures, appearance, functions and other project requirements.
Fragrance Development
Fragrance projects cover existing fragrance selection and customized scent development.
Customers can provide fragrance samples for development, or select from existing fragrance options. Samples are prepared for confirmation, with fine adjustment and secondary confirmation when required.
Sampling & Production
Product, fragrance and packaging samples can be arranged before mass production.
After sample approval, production follows the confirmed product specifications, packaging requirements and delivery schedule.
Markets & Industries
Global Markets & Industries
Felshare products are supplied to markets across North America, South America, Europe, the Middle East, Africa, East Asia, Southeast Asia and Australia.
The product range is used in hospitality, property, retail, financial services, scent marketing and fragrance businesses.
Hotels & Resorts
Commercial diffusers, HVAC scenting systems and fragrance oils for hotel lobbies, guest areas, corridors and other public spaces.
Felshare has supplied products for hospitality projects involving Shangri-La, Hilton, Marriott, IHG, Four Seasons and GreenTree.
Property & Commercial Projects
Scent diffuser systems and fragrance products for property developments, commercial buildings, sales centers and public spaces.
Felshare products have been used in projects involving Vanke, Greenland Group, Evergrande and commercial properties such as Paradise Walk.
Banks & Financial Institutions
Commercial scenting equipment and fragrance products for bank branches, offices and customer-facing spaces.
Felshare products have been supplied for projects involving China Construction Bank, Industrial and Commercial Bank of China, Agricultural Bank of China, People's Bank of China and China Merchants Bank.
Retail & Department Stores
Scent diffuser systems and fragrance products for retail stores, shopping environments and branded scent programs.
Felshare products have been supplied for retail-related projects involving Walmart, Kmart, Target, Macy's and Inglis.
Scent Marketing Companies
Diffusers, fragrance oils, OEM/ODM services, spare parts and technical support for scent marketing projects and multi-location customer programs.
Distributors & Importers
Commercial scenting equipment, home fragrance products and private-label programs, supported by product documentation, samples, packaging and production services.
Fragrance Brands
Diffuser machines, fragrance oils, reed diffusers and scented candles for fragrance product development, private-label programs and product line expansion.
International Order Support
International orders are supported from product evaluation through production, shipment and after-sales.
Support includes product specifications, samples, production updates, invoices and packing lists, SDS/MSDS documentation, export packaging, technical information, spare parts and after-sales service.
A 12-month warranty is provided for manufacturing defects. Product, production and shipping information is provided throughout the order process.
Repeat Production & After-Sales
Felshare supports repeat orders for standard, customized and private-label products, with approved product, fragrance and packaging specifications retained for continued production.
Repeat Production
Additional diffuser machines, fragrance oils, reed diffusers and scented candles can be reordered using approved specifications.
Replenishment & Spare Parts
Fragrance replenishment, replacement units and spare parts are available for ongoing programs and equipment maintenance.
Technical Support
Felshare provides product information, operating guidance and technical support for installation, use and maintenance.
Warranty & After-Sales
A 12-month warranty covers manufacturing defects. After delivery, support includes troubleshooting, spare-parts supply and replacement arrangements where applicable.