Maybe you are a polyester core spandex yarn purchasing manager, who are looking for high quality polyester core spandex yarn, and WUXI LONGSHINE TEXTILE CO., LTD are a professional manufacturer & supplier that can meet your needs. Not only polyester core spandex yarn we produced have certificated the international industry standard, but we can also meet your customization needs. We provide online, timely service and you can get professional guidance on polyester core spandex yarn. Don't hesitate to get in touch with us if you are interested in polyester core spandex yarn, we won't let you down.