Squishy manufacturers

The primary material used is Polyurethane (PU) foam. For B2B buyers, it is critical to specify 'Super Slow Rise' formulas, which typically take 10-30 seconds to return to their original shape. Ensure the density is consistent to prevent air bubbles or surface tearing, and request non-toxic, eco-friendly water-based paints to ensure the scent (scented squishies) is pleasant and not chemically overwhelming.

As these are classified as toys, they must meet strict regional regulations. For the US, CPSIA and ASTM F963 certification is mandatory. For the EU, products must have CE Marking and comply with EN71 (Parts 1, 2, and 3). Additionally, ensure the products are Phthalate-free and Lead-free. Always request a Children’s Product Certificate (CPC) from the supplier before finalizing the shipment.

Focus on the seam strength and the bonding quality of attached parts (like ears or accessories). High-quality squishies should withstand at least 1,000 compressions without significant cracking. Check for 'defects rate' in mass production; reputable suppliers should maintain a reject rate of less than 2% regarding paint peeling or structural deformities.

Suppliers on Made-in-China.com typically offer custom 3D mold creation based on CAD drawings. You can customize the scent (e.g., cream, strawberry, chocolate), the rise speed, and the packaging (OPP bags, printed boxes, or header cards). Note that custom molds usually require a higher MOQ (typically 2,000-5,000 units) and a mold fee ranging from $300 to $800.

Ensure all products undergo Small Parts Testing. If the squishy is small or has detachable parts, the packaging must display a clear warning label (e.g., 'Not for children under 3 years'). Verify that the supplier uses secure bonding techniques for any 'deco' parts to prevent them from falling off during use.

Focus on the Total Landed Cost. Since squishies are lightweight but high-volume, shipping volume (CBM) often costs more than the product itself. Negotiate for vacuum packaging to reduce volume by up to 50-70%, which significantly lowers freight costs. Also, ask for a 3-5% overage of stock to cover any items damaged during the high-pressure vacuum process.

Utilize the Secured Trading services provided by Made-in-China.com. Never pay the full amount upfront; a standard 30% deposit and 70% balance against the Bill of Lading (B/L) or after a third-party pre-shipment inspection (PSI) is the industry best practice to ensure quality matches the approved sample.

PU foam is sensitive to extreme heat and humidity, which can cause the foam to turn yellow or lose its 'slow-rise' property. Ensure the container is ventilated and dry. For smaller batches, Sea-to-Door (LCL) is usually the most economical, but ensure the outer cartons are double-walled (K=K) to prevent crushing the delicate foam shapes.