sợi spandex cover yarn

SỢI SPANDEX COVER YARN, SỢI SPANDEX MÀU, SỢI SPANDEX BỌC NYLON, SỢI SPANDEX BỌC NYLON Chi số 20-70D Twisting: 450tpm S+Z Dòng SCY, ACY SCY Spandex Cover, ACY Spandex Cover…