Wholesale head lice comb manufacturers

The most critical factor is the tooth spacing, which should be between 0.2mm to 0.3mm to effectively trap both adult lice and tiny nits (eggs). For metal combs, prioritize 304 or 316 stainless steel to ensure the teeth do not bend or rust during sterilization. If sourcing plastic versions, ensure they are made of high-density, medical-grade ABS or PP to prevent the teeth from snapping during use on thick hair.

Since lice combs are classified as medical devices in many regions, you must verify FDA Registration (Class I) for the U.S. market and CE Marking (MDR 2017/745) for the European Union. Additionally, ensure the materials are BPA-free and REACH compliant to guarantee safety for children, who are the primary end-users.

Look for micro-grooved or spiral-threaded teeth, as these provide superior grip to pull nits off the hair shaft compared to smooth teeth. The tips of the teeth must be rounded (laser-finished) to prevent scratching the scalp, which can lead to secondary infections. Test the torsional rigidity of the handle to ensure it provides a non-slip grip even when used with oily lice treatments or conditioners.

Lice combs are typically sold as stand-alone retail products, part of treatment kits (including shampoo/oil), or for professional clinic use. For retail, request blister card packaging with clear multi-language instructions. For bulk institutional sourcing, individual polybagging with sterilization indicators is preferred to maintain hygiene standards.

The biggest risk is material substitution, where a supplier uses low-grade carbon steel instead of stainless steel, leading to rusting after the first wash. Another risk is inconsistent tooth alignment, which renders the comb useless for nit removal. Always use Made-in-China.com's Secured Trading services to ensure payment is only released after quality verification.

Request a tiered pricing structure based on annual volume rather than a single order. Demand a Quality Assurance Agreement (QAA) that specifies a defect rate of less than 0.5%. If you are ordering custom colors or branding (OEM), ensure the mold ownership is clearly defined in the contract to prevent unauthorized use of your design.

Lice combs have a high value-to-weight ratio, making them ideal for Air Freight or Express (DHL/FedEx) if you need to restock quickly during peak 'back-to-school' seasons. For large sea freight orders, use Palletization to prevent crushing of retail boxes. Ensure the HS Code (typically 9615.11 or 9018.90) is correctly declared to avoid customs delays related to medical device inspections.

Prioritize Audited Suppliers who have undergone on-site inspections by third-party agencies like SGS or Bureau Veritas. Review their Audit Reports specifically for their 'Production Capacity' and 'Quality Control Management' sections to ensure they can handle high-volume wholesale orders without compromising on the precision of the comb teeth.