Polyester knitted fabric

Buyers must prioritize GSM (Grams per Square Meter), which determines the fabric's weight and thickness, and the yarn count (e.g., 75D/36F), which affects softness and strength. For functional textiles, verify moisture-wicking capabilities, colorfastness to washing (Grade 4 or higher), and pilling resistance. If the fabric is for sportswear, ensure a high spandex ratio (typically 8-15%) for optimal stretch and recovery.

To ensure market access and consumer safety, the fabric should ideally meet OEKO-TEX® Standard 100, which guarantees the absence of harmful substances. For the European market, compliance with REACH regulations is mandatory. If you are targeting eco-conscious consumers, look for the Global Recycled Standard (GRS) certification to verify the use of recycled polyester fibers.

Perform a stretch and recovery test to ensure the fabric does not permanently deform. Check for bowing and skewing in the knit pattern, which should not exceed 3%. Additionally, request a lab dip to confirm color accuracy under different light sources (D65/TL84) and conduct a shrinkage test, ensuring it remains within the +/- 3% to 5% range after multiple washes.

Jersey knits are ideal for lightweight t-shirts and innerwear, while Interlock knits provide the thickness required for leggings and hoodies. Birdseye or Mesh knits are specifically engineered for high-performance athletic wear due to their breathability and ventilation properties. For industrial use, high-denier polyester knits are utilized in automotive upholstery and medical textiles.

Always utilize third-party inspection services (such as SGS or Intertek) to conduct a Pre-Shipment Inspection (PSI). Ensure the contract specifies that bulk production must match the approved 'Golden Sample'. For secure transactions, use platforms like Made-in-China.com, which offer Secured Trading services to protect your payment until the goods are verified.

Negotiate based on Total Cost of Ownership (TCO) rather than just the price per yard. Discuss MOQ flexibility; many suppliers will lower the MOQ if you choose stock colors instead of custom dyes. Request a tiered pricing structure where the unit price decreases as your volume increases, and aim for 30% deposit / 70% balance against BL copy payment terms to maintain leverage.

Polyester fabric is heavy and bulky; therefore, Sea Freight (FCL or LCL) is the most economical method. Ensure the supplier uses double-layer packaging (inner plastic bag + outer woven bag) to prevent moisture damage and snagging during transit. Clarify the Incoterms clearly—FOB (Free on Board) is generally preferred for buyers who want control over their shipping costs and agents.

Stay informed about Anti-Dumping Duties (ADD) that some countries impose on Chinese synthetic fibers. Check your local Harmonized System (HS) Code (typically Chapter 60) to determine the exact import tariffs. Utilizing Made-in-China.com can help you find verified suppliers who are experienced in providing the correct Certificate of Origin to help you benefit from preferential trade agreements.