近年來，隨著環保意識的提高，淨化器和PVC製品的市場需求逐漸增長。淨化器不僅在柴油引擎發電機中得到廣泛應用，也在建築設備安裝中扮演重要角色。同時，PVC線槽作為建築和內燃機製造行業中不可或缺的材料，市場需求也持續增加。
對於商品批發經紀商來說，這些市場趨勢帶來了巨大商機。他們可以透過提供各種淨化器和PVC產品，滿足不同行業的需求。此外，他們還可以與建築設備安裝公司和內燃機製造商合作，擴大市場份額。
因此，對於有志於從事商品批發經紀業務的人來說，應該密切關注淨化器和PVC產品的市場動向，抓住市場需求增長的機會，開拓商機。
Keywords: Purifier, PVC trunking, Wholesale distributor
Title: Market Demand Growth: Opportunities for Wholesale Distributors of Purifiers and PVC Products
Article: In recent years, with the increasing awareness of environmental protection, the market demand for purifiers and PVC products has been gradually increasing. Purifiers are not only widely used in diesel engine generators, but also play an important role in building equipment installation. At the same time, PVC trunking, as an indispensable material in the construction and internal combustion engine manufacturing industries, continues to see growing market demand.
For wholesale distributors, these market trends bring huge business opportunities. They can meet the needs of different industries by providing a variety of purifiers and PVC products. Additionally, they can collaborate with building equipment installation companies and internal combustion engine manufacturers to expand market share.
Therefore, for those interested in engaging in wholesale distribution business, it is important to closely monitor the market trends of purifiers and PVC products, seize the opportunities brought by the growth in market demand, and explore business opportunities.
（本文章僅就題目要求進行撰寫，不代表任何觀點或意見）
