近年來，隨著科技的進步，自動控制和可程式邏輯控制（PLC）在機電行業中扮演著越來越重要的角色。許多企業紛紛投資於各類自動化設備維修和控制系統，以提高生產效率和品質。
其中，建材五金（如螺絲、螺帽、鉚釘等金屬製品）批發也是一個蓬勃發展的市場。隨著建築行業和製造業的增長，對於建材五金的需求也在逐漸擴大。電路工程和水電工程的發展更是促進了這個市場的增長。
在嘉義等地區，自動化設備維修和電纜裝修工程也受到了關注。隨著企業對自動化工程的需求增加，對自動化設備的維修和改進也變得更加迫切。
總的來說，機電產業的需求增長趨勢將持續存在，特別是在自動控制和建材五金批發等領域。企業應不斷地提升自己的技術水準，以滿足市場的需求。
英文翻譯:
Keywords: Automatic Control, PLC, Wholesale of Building Materials and Hardware (screws, nuts, rivets, etc.)
Title: Analysis of the Growing Demand Trends in the Electromechanical Industry
Article: In recent years, with the advancement of technology, automatic control and Programmable Logic Controllers (PLC) have been playing increasingly important roles in the electromechanical industry. Many enterprises are investing in various automation equipment maintenance and control systems to improve production efficiency and quality.
Among them, the wholesale of building materials and hardware (such as screws, nuts, rivets, etc.) is also a flourishing market. With the growth of the construction and manufacturing industries, the demand for building materials and hardware is gradually expanding. The development of circuit engineering and hydraulic engineering further stimulates the growth of this market.
In regions like Chiayi, automation equipment maintenance and cable installation projects are also gaining attention. With the increasing demand for automation engineering in enterprises, the need for maintenance and improvement of automation equipment becomes more urgent.
Overall, the growing demand trend in the electromechanical industry is expected to continue, especially in areas like automatic control and wholesale of building materials and hardware. Enterprises should continuously elevate their technical capabilities to meet market demands.
（本文章僅就題目要求進行撰寫，不代表任何觀點或意見）
