Providing technical support for all raw material purchasing: filament, Polyester POY,FDY, DTY, monofilament, staple fiber, BCF yarn, spandex, AC yarn, spun yarn etc.

• 为所有原材料的采购提供技术支持和质量跟踪：长丝、POY，FDY、DTY,单丝、短线、膨体纱、氨纶、包覆纱、黏胶纱线等等。