What quality standards should I expect from a custom yoga leggings manufacturer?

Some factories offer fast prototyping for quicker testing of fabrics, prints, or garment styles.
• Reliable manufacturers follow international quality standards:

• Stitching durability (flatlock, overlock, seamless)

• Fabric stretch, compression, and recovery

• Colorfastness and moisture-wicking performance

• Breathability and comfort

Request samples or inspection reports before bulk orders.