China white t-shirt manufacturers

When sourcing white T-shirts, prioritize 100% Combed Cotton or Organic Cotton for superior softness and breathability. For the weight, 180-220 GSM (Grams per Square Meter) is ideal for a premium, non-see-through feel, while 140-160 GSM is better for budget-friendly promotional events. Ensure the supplier uses Long-staple cotton to minimize pilling and improve durability.

Request information on the Optical Brightening Agents (OBA) used. To prevent yellowing over time, ensure the fabric has undergone Anti-UV treatment and Peroxide bleaching. Ask for a Colorfastness to Washing rating of at least Grade 4 according to ISO 105-C06 standards to ensure the shirt remains bright white after multiple cycles.

For the US market, products must comply with CPSIA (especially for children's wear) and FTC labeling requirements (fiber content and country of origin). For the EU, ensure adherence to REACH regulations regarding AZO dyes and chemicals. Obtaining OEKO-TEX® Standard 100 certification is highly recommended as it guarantees the garment is free from harmful substances.

Look for Double-needle stitching on the sleeves and bottom hem for reinforcement. A Shoulder-to-shoulder taping construction prevents stretching and maintains the garment's shape. Additionally, verify the Shrinkage rate, which should be controlled within +/- 3-5% through pre-shrinking processes like Sanforization.

Always request a pre-production sample (PPS) before authorizing bulk production. Use a third-party inspection service like SGS or Intertek to perform a 'Gram Weight Test' and 'Transparency Test' on-site at the factory. On Made-in-China.com, prioritize Audited Suppliers who have verified production capabilities.

Tiered pricing is standard; aim for a 15-20% discount when increasing volume from 500 to 5,000 units. If you have a low MOQ, offer to use the factory's in-stock fabric to reduce costs. Negotiate Payment Terms such as 30% deposit and 70% balance against the Bill of Lading (B/L) to protect your cash flow.

For bulk orders, FOB (Free On Board) is recommended to give you control over shipping costs and choice of forwarder. Ensure the supplier provides an accurate HS Code (typically 610910 for cotton T-shirts) to avoid customs delays or incorrect duty applications. Consider Sea Freight for cost-efficiency if your lead time allows for 30-45 days.

Utilize Secured Trading Services provided by Made-in-China.com to ensure your payment is only released after you confirm receipt or the inspection report is passed. Avoid direct transfers to private bank accounts; always pay to the registered corporate account of the company listed on their business license.