ChengQuan (CQ Fragrance)
Reed Diffuser Manufacturer for Bulk Fragrance Oils & Private Label Sets
ChengQuan (CQ Fragrance) manufactures reed diffuser fragrance oils and finished reed diffuser products with OEM/ODM and private label support.
Flexible Reed Diffuser Manufacturing Services
We offer two clear cooperation models to fit your supply chain. You can purchase bulk diffuser fragrance oils for in-house filling (Wholesale/OEM), or order fully assembled finished reed diffusers ready for retail (Private Label).
Diffuser Fragrance Oils
Concentrated fragrance oils and pre-blended diffuser refills formulated for steady capillary action and consistent scent throw.
Explore Diffuser Fragrance Oils
Finished Reed Diffusers
Complete turnkey sets filled, capped, and packed to your brand specifications.
Packaging Coordination
End-to-end sourcing and assembly for bottles, collars, reeds, labels, and retail boxes.
Custom Scent Development
Bespoke fragrance formulation from your scent brief, concept, or target reference sample.
Reed Diffuser Catalog: Bottles, Reeds and Packaging Options
Browse the reed diffuser formats we can supply for private label and bulk orders. Each style can be matched with your fragrance direction, bottle, reeds and packaging. Share the models you like and we will confirm the options for your project.
DB-01
Square glass bottle in amber and smoke grey
- 150 ml
H 10.5 cm / Dia 6.0 cm / Neck 1.5 cm / 330 g
DB-02
Matte black round-shoulder bottle
- 100 ml
H 8.3 cm / Dia 5.7 cm / Neck 1.5 cm
DB-03
Glass dome with wooden base
- 200 ml
DB-04
Shaped glass vases in clear and coloured glass
- 200 ml
DB-05
Coloured glass vases with clear dome covers
- 200 ml
DB-06
Clear glass domes and shaped vases
- 200 ml
DB-07
Round bottles in textured finishes with black caps
- 200 ml
DB-08
Round-shoulder bottle with ball cap
- 100 ml
- 150 ml
DB-09
Tapered bottle with printed floral pattern and gold cap
- 500 ml
DB-10
Tall clear bottle with gold band and dried botanicals
- 150 ml
DB-11
Embossed round bottles in clear and coloured glass
- 180 ml
DB-12
Round bottle with silk screen printing
- 100 ml
- 200 ml
- 350 ml
- 500 ml
Silk screen printing MOQ 200 pcs
DB-13
Flower-shaped bottle in gradient colours
- 200 ml
DB-14
Round bottle with wood-grain lid
- 100 ml
DB-15
Square bottle with wooden or black cap
- 200 ml
- 500 ml
DB-16
Apothecary-style bottle in coloured glass
- 90 ml
- 130 ml
DB-17
Clear glass bottles in round, square and flat shapes
- 100 ml
DB-18
Fruit-shaped small vases
- 80 ml
DB-19
Ribbed gourd-shaped glass vases
- 260 ml
DB-20
Mushroom-shaped glass vases
- 80 ml
- 100 ml
- 130 ml
- 200 ml
- 380 ml
Prefer your own bottle? We also accept client-supplied bottles, caps, labels, and boxes for filling and assembly.
Private Label Reed Diffuser Components
ChengQuan coordinates all components required for finished private label reed diffusers. Packaging structures are designed to be compatible with e-commerce fulfillment, including Amazon and similar retail channels.
Select from our scent library or request custom scent formulation.
Clear, frosted, colored, or custom-coated glass bottles in various shapes and capacities.
Natural rattan reeds or synthetic fiber sticks in custom lengths, thicknesses, and colors.
Screw caps, inner plugs, and decorative collars in wood, aluminum, or plastic finishes.
Custom brand labels applied directly to vessels, plus bottom warning and batch labels.
Protective inserts, custom printed retail gift boxes, and master shipping cartons.
4-Step Production Process
Scent Direction
Choose a fragrance from the CQ Fragrance library or share your custom scent brief and reference requirements.
Sampling & Approval
We produce fragrance oil or complete assembly samples for your evaluation and sign-off.
Product & Packaging Setup
Finalize your bottle, cap, reed sticks, label artwork, and inner/outer packaging specifications.
Mass Production & Delivery
We manufacture, inspect, and prepare your order for international dispatch.
Lead time is 3–6 weeks from sample approval to finished goods, depending on product type and project complexity.
Fragrance development and OEM/ODM mass production are handled as separate stages.
MOQ by Service Type
Minimum order quantities vary by service type and are confirmed on a per-project basis.
Custom formulation or reproduction of concentrated fragrance oil.
Bulk supply of diffuser fragrance oils for large-scale filling.
Complete turnkey sets (lower quantities available for sampling).
Choosing the right base
Formulating with the Right Reed Diffuser Base Oil
Fragrance oils designed for reed diffusers differ significantly from candle fragrance oils. Candle oils are formulated to bind with wax and release scent through heat, making them too viscous to travel up diffuser reeds efficiently.
A proper reed diffuser base oil lowers viscosity and controls the evaporation rate, directly determining how well the liquid draws up the reeds and projects into a room. Choosing the right carrier base prevents clogged reeds and ensures steady scent throw from the first day to the last drop.
Quality Assurance & Regulatory Documentation
All CQ Fragrance formulations are developed in accordance with IFRA standards. We use GC-MS analysis to verify fragrance composition, backed by in-process quality checks and pre-shipment final inspections.
We support your compliance and logistics requirements with the following documentation:
IFRA Documentation
Relevant IFRA compliance statements for fragrance ingredients.
MSDS / SDS
Material Safety Data Sheets for safe handling and storage.
COA (Wholesale)
Certificate of Analysis provided for bulk fragrance orders.
Shipping & Export Documents
Required paperwork to support international sea and air freight.
Buyers should request specific documentation based on the exact fragrance and production batch.
Tailored for Your Business Model
Coordinating separate fragrance chemists, bottle factories, and print shops slows down product launches.
ChengQuan manages fragrance formulation, component sourcing, and final assembly under one roof.
Commercial spaces need consistent, long-lasting ambient scents across multiple properties.
We supply bulk refills and custom signature scents tailored for hospitality environments (View Hotel Fragrance Oils).
Seasonal retail programs demand reliable shelf presentation and strict delivery schedules.
We customize gift box structures, bottle finishes, and scent profiles to match your seasonal merchandising calendar.
Glass bottles and liquid products face high breakage and leakage risks during parcel transit.
We provide secure inner plugs, tight-sealing collars, and protective packaging built for Amazon and DTC shipping.
Frequently Asked Questions
Our MOQ depends on the specific service you require. OEM/ODM fragrance production starts at 1 kg per scent, wholesale fragrance supply starts at 100 L per scent, and private label finished reed diffusers start at 500 pieces per SKU (with lower quantities available for sampling).
Yes, ChengQuan develops custom fragrances based on your scent brief, concept, or reference sample. We also offer a library of ready-to-use scents for faster launches.
Sampling lead times are confirmed on a per-project basis depending on whether you need stock scent samples, custom fragrance formulation, or custom-printed packaging components.
Yes, we provide IFRA-related documentation, MSDS, COA for wholesale orders, and standard export shipping documents. Please request documents for your specific scent and batch.
Yes, we can manufacture your existing formula subject to a technical feasibility and regulatory compliance review by our team.
Yes, a single scent profile can be adapted for both products, but it requires performance testing and base adjustments to ensure proper wick burning in candles and capillary diffusion in reeds.
Yes, we accept client-supplied bottles, caps, labels, and boxes for filling and assembly.
Start Your Reed Diffuser Project
Tell us your scent direction, estimated order quantity, and packaging requirements, and our team will reply with a tailored manufacturing proposal.
Request a QuoteYou can also reach us through our contact page.