近年來，隨著工業技術的不斷進步，CNC車床加工成為製造業中不可或缺的製造方法之一。在這樣的趨勢下，各式衛浴五金零件、非電動自行車零件等產品的批發需求也逐漸增長。
不銹鋼製品和銅製品作為常見的製造材料之一，廣泛應用在衛浴五金零件中。具有抗腐蝕、耐高溫等特性，使得其在衛浴產業中具有重要地位。同時，隨著人們對環境保護和健康議題日益重視，非電動自行車的需求也逐漸增長，相應地非電動自行車零件的市場也有所擴大。
另外，氣動工具零件、建材五金等金屬製品也是製造業中不可或缺的部分。特別是隨著建築業的蓬勃發展，建材五金的需求也將持續增長。汽車零件及汽車百貨的批發市場也將隨著汽車產業的發展而逐漸擴大。
在這樣的市場背景下，商品批發經紀的角色變得更加重要。能夠準確把握市場需求、整合資源、提供高品質的產品以及有效的銷售服務，將會成為批發行業中的競爭優勢所在。
Keywords: CNC lathe, bathroom hardware parts, wholesale of non-electric bicycle parts
Title: Growing Market Demand and Key Technological Applications
Article: In recent years, with the continuous advancement of industrial technology, CNC lathe machining has become an indispensable manufacturing method in the industry. In line with this trend, the wholesale demand for various bathroom hardware parts, non-electric bicycle parts, and other products has been steadily increasing.
Stainless steel and copper products are commonly used materials in the manufacturing industry, and are widely applied in bathroom hardware parts. Their corrosion resistance and high temperature resistance properties make them essential in the bathroom industry. Furthermore, with the growing emphasis on environmental protection and health issues, the demand for non-electric bicycles is also on the rise, thereby expanding the market for non-electric bicycle parts.
Additionally, pneumatic tool parts, building materials hardware, and other metal products are indispensable components of the manufacturing industry. Particularly with the booming development of the construction industry, the demand for building materials hardware is expected to continue to grow. The wholesale market for automotive parts and automotive goods will also gradually expand with the development of the automotive industry.
In this market context, the role of wholesale trading becomes even more crucial. Being able to accurately grasp market demands, integrate resources, provide high-quality products, and offer effective sales services will be the key competitive advantages in the wholesale industry.
（本文章僅就題目要求進行撰寫，不代表任何觀點或意見）
