| 3. | Polytex is a professional engineering company , which is manufacturers and suppliers of chemicals fiber plants and equipments , polyester polymerization plant , nylon 6 polymerization plant , solid state polymerization plant , spinning plant , staple fiber plant , dye plant , etc Polytex公司提供整套装置,包含化工化纤类设备聚酯聚合装置, pa 6装置,固相缩聚装置,纺丝生产线,短纤生产线,染料化工类装置等等。 |