Silicone menstrual cup manufacturers

You must ensure the product is made from 100% Medical Grade Silicone. It is critical to verify that the material is biocompatible, BPA-free, and latex-free. Request FDA (Food and Drug Administration) registration or LFGB/RoHS certification to ensure the silicone does not leach harmful chemicals during prolonged internal use.

Focus on the Shore A Hardness (typically between 30-50); a cup that is too soft may not open correctly, while one that is too firm may cause discomfort. Additionally, check for trimmable stems, reinforced rims to prevent leakage, and air holes near the rim to facilitate suction release. Smooth surface finishes are preferred to prevent bacterial buildup.

As a Class II medical device in many regions, you should look for suppliers with ISO 13485 (Medical devices — Quality management systems). For the US market, FDA 510(k) clearance is often required. For the EU, ensure the product complies with CE marking and the Medical Device Regulation (MDR 2017/745).

Request tensile strength tests to ensure the stem won't snap and cytotoxicity testing (ISO 10993) to confirm the material is safe for vaginal mucosa. You should also ask for colorfastness reports if the cups are dyed, ensuring only medical-grade pigments are used.

The primary risk is material substitution, where industrial-grade silicone is used instead of medical-grade. To mitigate this, use third-party inspection services like SGS or Intertek to conduct a Durometer test and chemical composition analysis before the final balance payment is made.

Focus on tiered pricing based on volume and ask for OEM/Private Labeling costs upfront. Since these are lightweight, negotiate for consolidated air freight or DDP (Delivered Duty Paid) terms if you are a small-to-medium enterprise to simplify customs clearance. Always request a pre-production sample to verify the mold precision.

Always conduct transactions through secure payment channels provided by reputable platforms like Made-in-China.com to ensure escrow protection. Avoid direct wire transfers to private accounts. Ensure the Sales Contract clearly defines the defect rate tolerance (usually <1%) and the specific remedy for non-compliance.

Products must be individually sealed in sterile packaging or medical-grade pouches to prevent contamination during transit. Ensure the outer cartons are moisture-proof and double-walled. For shipping to the US or Europe, ensure the Country of Origin and Batch Numbers are clearly printed on every unit for traceability.