20 0 2年全国塑料门窗行业年会于 2 0 0 2年 4月 17日至2 0日在济南召开。该年会由中国建筑金属结构协会塑料门窗委员会主办 ,山东三联、鲁宏、天辰、光明、华亚、德佳六家企业负责承办。全国部分省市建委、行业协会、科研单位以及生产企业共 2 0 0 0多名代表参加了会议。建设 In 2000, the national annual meeting of the plastic doors and windows industry was held in Jinan from April 17 to 20, 2002. The annual meeting was organized by the China Association of Building Metal Structures Plastic Doors and Windows Committee, and Shandong Sanlian, Luhong, Tianchen, Guangming, Huaya, and Dejia were responsible for the organization. A total of more than 200 representatives from construction commissions, industry associations, research institutes, and manufacturing enterprises in some provinces and cities across the country attended the meeting. Construction