文章叙述了世界和亚洲聚酯及涤纶工业技术发展状况和趋势，并对市场、产能、产量等进行分析和预测。对中国聚酯及涤纶工业作了相应的分析和预测，寻找与国外的差距。介绍了国内聚酯工业工程技术开发的情况以及具体做法和成功的经验，并提出建议。

Due to the technology development and market demand, the PET industry has been developed very quickly in China, Asia and the whole world in the last twenty years. The focus of the PET industry has been moving to Asia and the Asia´s PET industry has been brought to a new stage. The technical development, market, production capacity and output of PET and polyester fibres industry at home and abroad are analyzed and forecasted to find out the gap between China and the developed countries in this field. The stress is placed on the development and research of the domestic PET engineering technology and the proven experiences. Some proposals are put forward.