临朐县至今已经有40多年的铝型材、硅胶、玻璃等建材发展历史。近年来，临朐县围绕“主导产业高端化、高端产业集群化”目标，坚持以“四集四化”为引领，全力推进铝型材等建材产业集群布局、集中突破、集成创新、集约服务，加快产业转型升级步伐，倾力打造特色产业集群，产业发展实现量质同升，打牢了全县稳增长调结构的根基。全县共有建材类生产企业167家，关联配套企业200多家，市场专业经营业户1500多家；铝型材年产能达200万吨，占全省产能的1/3；整个建材集群年实现产值420亿元，占全县工业总产值的1/2以上

    Linqu County has a history of over 40 years of development in building materials such as aluminum profiles, silicone, and glass. In recent years, Linqu County has focused on the goal of "high-end leading industries and high-end industrial clustering", adhered to the "four integrations and four modernizations" as the guide, fully promoted the layout, concentrated breakthroughs, integrated innovation, and intensive services of building materials industry clusters such as aluminum profiles, accelerated the pace of industrial transformation and upgrading, and made efforts to build characteristic industrial clusters. The development of industries has achieved equal quality and quantity, laying a solid foundation for stable growth and structural adjustment throughout the county. There are a total of 167 building materials production enterprises, more than 200 related supporting enterprises, and more than 1500 professional market operators in the county; The annual production capacity of aluminum profiles reaches 2 million tons, accounting for 1/3 of the province's production capacity; The entire building materials cluster has achieved an annual output value of 42 billion yuan, accounting for more than half of the total industrial output value of the county.

    全县共有复合材料规模企业210家，市场专业经营业户1100家，整个集群年实现产值420亿元。其中，铝型材规模生产企业78家，年产能达200万吨，产值320亿元；有机硅密封胶规模生产企业75家，年产能达70万吨，产值65亿元；玻璃规模生产企业57家，年产能1200万平米，产值35亿元。以华建铝业为龙头的复合材料企业出口至印度、越南、印尼、巴西、肯尼亚等65个国家和地区，占全省同类复合材料产业出口的26.7%，位居全省首位，铝型材、硅胶、玻璃等复合材料产业成为外贸出口的优势产业。

    There are a total of 210 composite material scale enterprises and 1100 professional market operators in the county, and the entire cluster achieves an annual output value of 42 billion yuan. Among them, there are 78 large-scale production enterprises for aluminum pr