三井街道位于江苏省常州市新北区最南端,地处常州国家高新技术产业开发区核心区域。境内沪宁高速公路、沪宁铁路、外环路横贯东西,通江大道、西环一路、西环二路沟通南北,交通便捷,区位条件优越,未来的市行政中心就坐落于三井境内。辖区面积17.08平方公里。现辖九个社区居委会,原籍人口1.5万,实际居住人口5万余。近年来,三井街道逐步通过招商引资与兴建工业园区,实现了经济建设的跨越式发展。工业经济连续8年保持35%以上的递增速度,形成了以电子信息技术、机电一体化产业为主的产业结构。招商引资不断呈现良好发展态势,几年来全街道已累计合同利用外资3亿多美元,实际利用外资1.5亿多美元。目前已有一批国际、国内大公司落户三井创业。如美国通用电器有 Located in the southernmost part of Xinbei District, Changzhou City, Jiangsu Province, Mitsui Street is located in the core area of ​​Changzhou National Hi-Tech Industrial Development Zone. The territory of the Shanghai-Nanjing Expressway, Shanghai-Nanjing Railway, Outer Ring Road runs through the things, Tongjiang Avenue, Xihuan all the way, West Ring Road, north and south, convenient transportation, location superior conditions, the future city administrative center is located in the territory of Mitsui. Area of ​​17.08 square kilometers area. Jurisdiction over nine community committees, the original population of 15,000, the actual living population of more than 50,000. In recent years, Mitsui Street gradually through investment and construction of industrial parks, to achieve the leapfrog development of economic construction. The industrial economy maintained a growth rate of 35% or more for eight consecutive years, forming an industrial structure featuring electronic information technology and mechatronics. Investment continued to show a good momentum of development. Over the past few years, the entire street has accumulated more than 300 million U.S. dollars of foreign capital contracts and more than 150 million U.S. dollars of foreign capital actually utilized. At present, a number of international and domestic big companies have settled down in Mitsui Venture. Such as the United States General Electric