Rompers

For infant and toddler rompers, prioritize 100% combed cotton or organic bamboo fibers to ensure breathability and skin safety. For adult fashion rompers, look for fabric blends like polyester-spandex (95/5) for elasticity or linen-viscose for a premium summer feel. Ensure the fabric weight (GSM) aligns with the season: 140-160 GSM for summer and 200+ GSM for loungewear or autumn styles.

If shipping to the USA, products must comply with CPSIA (Consumer Product Safety Improvement Act), specifically regarding lead content and phthalates in snaps or prints. For the EU, adherence to REACH regulations and EN 14682 (safety of children's clothing cords/drawstrings) is critical. Always request OEKO-TEX Standard 100 certification to guarantee the absence of harmful substances.

Focus on high-quality hardware such as YKK zippers or nickel-free snap buttons to prevent rusting and skin irritation. For baby rompers, two-way zippers and fold-over mittens are high-value features. For adult rompers, ensure reinforced stitching at the crotch and waist to prevent tearing during movement, and verify colorfastness (Grade 4 or higher) to prevent fading after multiple washes.

Request a factory audit report or a Video Verification through Made-in-China.com. Evaluate the supplier's monthly output capacity (e.g., 50,000 pieces/month) to ensure they can scale with your growth. Ask for AQL 2.5 or 4.0 inspection standards and confirm if they have an in-house QC team to monitor the sewing lines, especially for alignment of patterns and symmetry of sleeves.

Sizing standards vary significantly between Asian, US, and EU markets. Never rely on generic terms like 'Large.' Provide a detailed Tech Pack with a size specification chart (in cm/inches). Require the supplier to produce a Pre-Production Sample (PPS) for your approval before mass production begins to ensure the fit meets your target demographic.

Start by discussing a long-term partnership rather than a one-off transaction. If the MOQ (Minimum Order Quantity) is too high (e.g., 500 pcs/style), negotiate to split the quantity across different colors of the same fabric. For bulk orders, aim for a 10-15% discount by offering a larger deposit (e.g., 40-50%) or by scheduling production during the supplier's off-peak season (typically post-CNY).

Use Secured Payment services provided by Made-in-China.com to ensure funds are only released upon proof of shipment. To protect your designs, sign a Non-Disclosure Agreement (NDA) before sharing original tech packs. Ensure the supplier is a Diamond Member or an Audited Supplier to minimize the risk of fraud or sub-par manufacturing.

For large volumes, Sea Freight (FCL or LCL) is the most economical, though it requires a 30-45 day lead time. For seasonal fashion launches, Air Freight is faster but significantly more expensive. Consider DDP (Delivered Duty Paid) terms if you want the supplier to handle all customs clearances and local taxes, reducing your operational complexity.