Nasal inhaler

When sourcing nasal inhalers, you must prioritize medical-grade materials such as BPA-free Polypropylene (PP) for the casing to ensure chemical stability. The internal cotton wick should be highly absorbent and made of natural cotton or high-density polyester to prevent fiber shedding. For the assembly, ensure a leak-proof seal design between the base and the shell to prevent the evaporation of essential oils or medicinal ingredients.

As these are health-related products, they often fall under medical device or cosmetic accessory categories. You should verify that the supplier holds ISO 13485 (Medical Devices Quality Management) and CE Marking for the European market. For the U.S. market, FDA registration is crucial. Additionally, ensure the materials comply with REACH or RoHS standards to guarantee the absence of heavy metals and toxic substances.

Perform a volatility test by measuring the weight loss of a loaded inhaler over 7 days to check the airtightness of the cap. Conduct a drop test from a height of 1.2 meters to ensure the plastic does not crack. Furthermore, verify the airflow resistance; the inhaler should allow for smooth inhalation without requiring excessive force, which is determined by the size and placement of the ventilation holes at the base.

A top-tier supplier on Made-in-China.com should offer custom color matching (Pantone), silk-screen or heat-transfer printing for branding, and customized packaging (such as blister cards or display boxes). For the wicks, they should provide options for different lengths and diameters to fit specific formula concentrations.

The primary risk is Customs Seizure if the product is misclassified. Ensure the HS Code (typically 3926.90 or 3004.90) is correctly identified based on whether the inhaler is sold empty or pre-filled. Another risk is liquid leakage during air freight if sourcing pre-filled units; always request Pressure Differential Testing reports to ensure containers won't leak under high-altitude pressure changes.

Utilize Secured Payment services provided by Made-in-China.com to ensure funds are only released upon confirmation of shipment. Negotiate a 30% deposit and 70% balance payment against the Bill of Lading (B/L). Always insist on a Pre-shipment Inspection (PSI) by a third party like SGS or Intertek to verify quality before the final payment is made.

Nasal inhalers are lightweight but bulky. To optimize costs, use Sea Freight (LCL) for large volumes to reduce the unit shipping cost. If the inhalers contain essential oils or menthol, they may be classified as 'Sensitive Goods'; you must provide a Material Safety Data Sheet (MSDS) and a Non-Dangerous Goods Declaration to the freight forwarder to avoid shipping delays.