Bulk candle

When purchasing in bulk, the wax type is the most critical factor. Soy wax is preferred for eco-friendly branding due to its clean burn, while paraffin wax offers superior scent throw and lower costs. For high-end markets, beeswax or coconut wax blends are ideal. Ensure the wick is lead-free (cotton or wood) to meet safety standards, and verify that fragrance oils are IFRA (International Fragrance Association) compliant to avoid skin or respiratory irritation.

For the US market, candles must comply with ASTM F2417 (Standard Specification for Candle Fire Safety) and CPSC labeling requirements. For the EU, adherence to EN 15493 (Fire Safety) and EN 15426 (Sooting Behavior) is mandatory. Always request SDS (Safety Data Sheets) for fragrance oils and ensure the supplier provides CLP labeling if you are exporting to Europe to satisfy chemical classification regulations.

Conduct a burn test to evaluate the 'melt pool'; it should reach the edge of the container to prevent 'tunneling.' Check the Cold Throw (scent when unlit) and Hot Throw (scent when burning) to ensure fragrance consistency. Additionally, verify the stability of the container—glass must be heat-resistant (annealed) to prevent shattering during prolonged use.

To maximize margins, look for suppliers on Made-in-China.com that offer tiered pricing, where discounts of 15-25% often apply to orders exceeding 5,000 units. Consider unbranded 'white label' stock to reduce molding costs, or source refillable inserts to lower shipping weight. Always calculate the Total Cost of Ownership (TCO), including the high cost of protective packaging for fragile glass containers.

The biggest risks are melting and breakage. Candles shipped through tropical zones or stored in hot containers can deform. Ensure the supplier uses temperature-controlled logistics or schedules shipments during cooler months. For breakage, insist on drop-test certified packaging (ISTA 1A or 3A) and use double-walled corrugated boxes with internal dividers.

Focus on MOQ flexibility for scent varieties. Many suppliers allow you to split a large order into multiple scents (e.g., 500 units per scent). Use Made-in-China.com's Secured Trading services to protect your payment until the third-party inspection report confirms the fragrance load and wax weight match your specifications.

Scented candles are often flagged as 'chemical products' or 'sensitive goods'. You must provide a Non-Hazardous Cargo Declaration and an MSDS. When shipping to the US, be aware of Anti-Dumping Duties (ADD) that may apply to certain petroleum-wax candles from China; always verify the HS Code (typically 3406.00) with a customs broker before shipping.

Prioritize Audited Suppliers who have undergone on-site inspections by third-party agencies like SGS or Intertek. Check their export experience specifically to your target country, as they will be more familiar with your local labeling laws and palletization requirements (e.g., ISPM 15 fumigation for wood pallets).