中国塑料加工协会有关人士最近提出,准备新上马或扩建塑料管材的企业必须充分作好市场的调查,不能盲目上马。近两年来,有些部门看到了塑料管材的广阔前景,但未经充分市场调查和研究分析,盲目重复引进设备,经过对40多个企业进行分析表明,现有生产能力均不能很好发挥。比如,有的 People from the China Plastics Processing Association recently proposed that companies that are preparing for new or expanded plastic pipes must fully investigate the market and should not be blindly launched. In the past two years, some departments have seen the broad prospects for plastic pipe. However, without full market research and research analysis, blindly repeating the introduction of equipment, after an analysis of more than 40 companies, the existing production capacity can not be played well. For example, some