1. What is the Minimum Order Quantity (MOQ) for custom OEM car diffusers and candles?
Our standard MOQ for wholesale branded inventory starts at 500 units per fragrance variant. For custom private-label OEM development involving specialized glass mold colors, custom wood cap engraving, or custom box packaging, our typical starting threshold is 1,000 to 3,000 units depending on hardware complexity.
2. Are your car diffuser oils and candles certified for regulatory compliance in the EU & USA?
Yes. All our fragrance blends, car oil concentrates, and wax formulations strictly adhere to IFRA 51st Amendment guidelines. We provide complete Safety Data Sheets (SDS), CLP allergen breakdown sheets for EU labeling, REACH compliance documentation, and toxicological risk assessments required for Amazon, retail chains, and international customs clearance.
3. How do you prevent car diffuser oil leakage during high-temperature shipping or automotive use?
Vehicle interiors can reach ambient temperatures above 70°C in summer. We utilize high-grade fluoro-rubber (FKM) sealing rings, double-threaded glass stoppers, and porous high-density wooden caps with regulated capillary flow. Every production batch undergoes negative-pressure vacuum testing to guarantee 100% leak-proof performance.
4. What wax base is used in your wholesale candle lines?
We specialize in 100% natural soy wax, coconut wax blends, and mineral-vegetable composite matrices. Our wax formulations contain zero toxic paraffin, burn clean without black soot, and offer an outstanding cold and hot scent throw across varied ambient room volumes.
5. Can we request custom fragrance matching or clone an existing signature scent?
Absolutely. Our in-house perfumers utilize GC-MS chemical analysis to reverse-engineer or custom blend specific olfactive profiles—ranging from woody amber, citrus basil, and fresh linen to luxury leather and fine botanical accords. Sample scent matching takes 5 to 7 working days.
6. What is the average production lead time for bulk wholesale exports?
Standard sample turnaround is 3–5 business days. Once final pre-production samples and artwork are approved, mass manufacturing typically requires 18 to 25 calendar days, depending on order volume and packaging customization requirements.
7. Do you support eco-friendly and plastic-free packaging options?
Yes, sustainability is at the core of our operations. We supply FSC-certified paper packaging, biodegradable soy-based printing inks, recyclable aluminum diffuser housings, and reusable glass vessels for all home and automotive fragrance collections.
8. How can global buyers request sample kits and product catalogs?
Buyers can directly click the "Get Catalog" live chat trigger buttons located throughout this industrial guide to instantly connect with our B2B sales directors, request digital PDF specification sheets, and organize sample shipments to your corporate offices.
