胶州主要支柱产业有机械、集装箱、轻工纺织、皮革、食品、建材等,并具备了一定的产业规模和较为完整的产业链。其中,以服装、鞋帽、皮革为主的外资企业占较大比重,分布在各乡镇工业园区。胶州农村中低压电网经过一、二期农网改造和 Jiaozhou main pillar industries are machinery, containers, light industry and textile, leather, food, building materials, etc., and have a certain industrial scale and a more complete industrial chain. Among them, foreign-funded enterprises mainly engaged in clothes, shoes and hats and leather accounted for a large proportion and were distributed in various towns and township industrial parks. Jiaozhou rural middle and low voltage power grid after one or two rural power network transformation and