Perfume bottle 30ml

B2B buyers should prioritize High-White Glass (Super Flint Glass) for maximum clarity and a premium feel. Ensure the glass is chemically inert to prevent reactions with fragrance oils. For the pump, look for anodized aluminum or high-quality PP plastic with a dosage of 0.05ml to 0.1ml per spray to ensure a fine, consistent mist.

Request a vacuum leak test report from the supplier. The bottle neck should have a standard finish, such as FEA 15mm, which is the industry standard for perfume pumps. Ensure the gasket material (usually PE or Silicone) is compatible with alcohol-based solutions to prevent swelling or degradation over time.

Common techniques include silk-screen printing, hot stamping, frosting, and color coating (electroplating or spray painting). For high-end brands, internal lacquering provides a unique depth of color. Always request a pre-production sample to verify color accuracy (Pantone matching) and adhesion strength via a 3M tape test.

Bottles must comply with heavy metal limits (e.g., Lead and Cadmium) as per EU REACH or US California Prop 65. If the bottles include plastic components, ensure they are BPA-free. For shipping, the packaging must meet ISTA 3A standards to ensure the glass survives transit vibrations and drops.

Insist on five-layer corrugated export cartons with individual egg-crate dividers (cell partitions). For bulk orders, palletization with shrink wrap and corner protectors is mandatory. You should also negotiate a breakage allowance (typically 1-3%) where the supplier replaces broken units in the next shipment.

Focus on Total Cost of Ownership (TCO) rather than just the unit price. Ask for tiered pricing (e.g., 5k, 10k, 50k units) and inquire if the mold fee can be refunded once a certain order volume is reached. Verify the supplier's Audit Reports on Made-in-China.com to ensure they are a genuine manufacturer and not a middleman.

Use Secured Trading Services provided by the platform to ensure payment is only released after the goods are shipped. For large orders, hire a third-party inspection agency (like SGS or Intertek) to perform a During Production Check (DUPRO) or a Final Random Inspection (FRI) before the final payment is made.

Since 30ml bottles are relatively heavy but small, Sea Freight (LCL) is the most cost-effective for bulk, while Air Freight is only viable for high-value samples. Ensure the HS Code (typically 7010.90) is correctly declared to avoid customs delays. Check for any anti-dumping duties on glass products that may apply in your specific region.