About 9 products for ptt fiber (0.000)
Customized OEM Ptt PBT FDY Covered Yarn
Desc: PBT fiber is anew type of high elastic polyester fiber, which is termed polybutylene two ester. The molecular chains of the fiber contains not only c...
2024-04-24
Customized OEM Ptt PBT FDY Covered Yarn
Desc: PBT fiber is anew type of high elastic polyester fiber, which is termed polybutylene two ester. The molecular chains of the fiber contains not only c...
2024-04-24