A: 200ml glass reed diffuser provides continuous home fragrance for 90+ days under standard indoor conditions (22°C, 50% humidity). The actual fragrance duration depends on the number of natural fiber reeds used and room ventilation — fewer reeds create a subtler scent throw, more reeds fill larger spaces faster. With 8 reeds in a typical 30-sqm hotel room, our wholesale clients consistently report 3 full months of noticeable ambient scent. Need coverage beyond a quarter? We also offer a cost-effective 200ml reed diffuser refill oil — the same premium plant-based formula, at 45% lower cost per month.

A: The minimum order for our Quick Customization (your logo + chosen fragrance + branded box) is 500 pieces. For Full Customization — which includes bespoke fragrance development, custom bottle design, and complete packaging — the MOQ is 1,000 pieces. We allow mixing scents within the same wholesale order, so you can test multiple variants without increasing the total volume. Factory direct pricing means you're getting manufacturer-level costs without middleman markup.

A: Yes. Our plant-based formula uses non-toxic solvents and is free from DPG, phthalates, and parabens. We offer alcohol-free formulations specifically designed for spaces with pets and children. Every reed diffuser formula is IFRA-compliant and comes with a full Safety Data Sheet (SDS/MSDS) so your compliance team has everything they need. For private label brands selling into the EU, we provide CLP-compliant labels as part of the package.

A: Our in-house fragrance development lab has created over 200 custom scent profiles for reed diffuser brands worldwide. The process typically takes 2–3 rounds of refinement over 10–15 days. We start by understanding your brand positioning, target audience, and scent preferences, then our perfumers develop 3–5 initial fragrance oil samples for your review. There's no separate development fee — it's included in your first production order. For brands that don't need a fully custom scent, our fragrance library of 200+ tested formulas offers a faster path to market.

A: Every reed diffuser product ships with a Certificate of Analysis (COA) and Material Safety Data Sheet (MSDS). We hold IFRA compliance certification for all fragrances (50th Amendment), ISO 9001:2015 for quality management, and SGS testing reports for VOC emissions, heavy metals, and stability testing. For the EU market, we provide REACH registration data and CLP-compliant labels. For US distribution, we offer OSHA-compliant SDS and Prop 65 assessments. All documents are downloadable on this page — COA and MSDS are free, no form required.

A: We ship FOB Ningbo or Shanghai as standard, with full DDP (Delivered Duty Paid) available for key markets including the US, UK, Germany, and Australia. Reed diffusers are classified as hazardous goods (flammable liquid) for air freight, so we recommend sea freight for cost-effectiveness. A typical 20ft container holds approximately 8,000 units of 200ml glass reed diffusers. We handle all export documentation, and our logistics team provides real-time tracking from factory to your warehouse. For smaller wholesale orders, we can arrange consolidated shipping with other clients to reduce per-unit freight costs.

A: Natural fiber reeds and rattan reeds are the two main types of diffuser reeds used in reed diffuser products. Traditional rattan sticks have irregular capillary channels — they work well initially but tend to clog within 3–4 weeks as fragrance oil thickens. Natural fiber reeds use a consistent synthetic wick structure that maintains steady scent diffusion throughout the product's entire lifespan. For wholesale buyers sourcing large quantities, fiber reeds reduce customer complaints related to premature scent loss. Our 200ml glass reed diffuser uses fiber-core reeds as standard — this is a key reason our 90-day fragrance guarantee holds up in real-world conditions.

A: China is home to the world's largest concentration of reed diffuser manufacturers, particularly in the Ningbo, Guangzhou, and Yiwu regions. Partnering with a China-based private label reed diffuser manufacturer means access to vertically integrated production: glass bottle manufacturing, fragrance oil blending, filling, packaging, and QC inspection all under one roof. That eliminates the coordination overhead of working with 4-5 separate vendors. Our MOQ starts at 500 pieces for quick customization — lower than most Western suppliers. Factory direct pricing and mature supply chains make China the default choice for brands scaling their home fragrance lines.

A: Selecting the right fragrance for your private label reed diffuser line directly impacts repeat orders and brand recognition. Hotel guests tend to prefer clean, fresh blends (white tea or linen); spa environments lean toward calming essential oil profiles (lavender, eucalyptus); retail boutiques often want more complex signature scents. Our in-house fragrance development lab offers two paths: choose from 200+ tested formulas in our fragrance library, or commission a fully custom scent from scratch. We'll send 3–5 sample blends for your team — development is free with your first production order.

A: Our OEM reed diffuser process follows a 3-step path: Consult → Sample → Production. During consultation, we discuss bottle shape, volume, fragrance direction, packaging design, and target budget. Within 7 days, we produce physical samples to your specifications. Once approved, bulk production takes 15–35 days depending on order volume. For ODM clients who need end-to-end product design, our team handles everything from fragrance development and glass bottle mold creation to retail-ready packaging. Every batch undergoes QC inspection and stability testing before shipment.

A: Yes — with full documentation ready. All glass reed diffuser products are IFRA certified (50th Amendment), REACH registered for EU, and SGS tested for VOC emissions, heavy metals, and formula stability. For US distribution, we provide SDS compliant with OSHA HCS 2012, plus California Prop 65 assessment. For EU private label brands, we prepare CLP-compliant labels with hazard pictograms and H/P statements. Download our COA and MSDS from this page — free, no form required.

A: For large commercial spaces — hotel lobbies, resort corridors, flagship stores — scent throw, longevity, and consistency are everything. A standard 200ml glass reed diffuser covers 30–50 sqm effectively. For larger spaces, we recommend our 500ml ceramic option (60–100 sqm) or strategic multi-unit placement. Our 12–18% fragrance oil concentration is roughly double what budget suppliers offer, translating to stronger projection across open areas. Many wholesale hotel clients combine reed diffusers in guest rooms with larger-format diffusers in public areas — we supply both and help plan the right mix.