近年來，隨著工業化進程的加快，廠房通風設備的需求逐漸增長。特別是在大型工廠和生產基地，廠房通風設備的安裝已成為一個重要的環保和生產安全問題。大型排風扇作為廠房通風設備中的重要組成部分，市場需求也隨之增長。
同時，建材五金批發市場也因此受益良多。建材五金包括螺絲、螺帽、鉚釘等金屬製品，這些產品在廠房通風設備的安裝和維護中扮演著重要角色。因此，建材五金批發市場的潛力也是巨大的。
總的來說，廠房通風設備需求增長，帶動了大型排風扇和建材五金批發市場的發展。這也為相關企業帶來了商機和發展空間。
關鍵字: factory ventilation, large exhaust fan, wholesale of building materials and hardware
Title: Growing Demand for Factory Ventilation Equipment, Huge Potential in Wholesale of Building Materials and Hardware Market
Article: In recent years, with the accelerated industrialization process, the demand for factory ventilation equipment has been gradually increasing. Especially in large factories and production bases, the installation of factory ventilation equipment has become an important environmental protection and production safety issue. Large exhaust fans, as an important component of factory ventilation equipment, have also seen an increase in market demand.
At the same time, the wholesale market of building materials and hardware has also benefited greatly from this trend. Building materials and hardware include metal products such as screws, nuts, and rivets, which play an important role in the installation and maintenance of factory ventilation equipment. Therefore, the potential of the wholesale market for building materials and hardware is also huge.
In summary, the growing demand for factory ventilation equipment has driven the development of the wholesale market for large exhaust fans and building materials and hardware. This has also brought business opportunities and development space for related enterprises.
（本文章僅就題目要求進行撰寫，不代表任何觀點或意見）
