耐久性のある八角形亜鉛メッキ鋼製送電柱 - 注文の詳細をすべて把握
ビデオ説明
Get an inside view of features that deliver consistent results in daily use. In this video, we walk you through the complete manufacturing process of our 9-meter tubular steel poles, from raw material testing to final packaging. See how S355JR steel is transformed into durable octagonal galvanized transmission poles through cutting, welding, galvanization, and quality verification steps. Learn how 30 years of expertise ensures each pole meets strict standards for corrosion resistance and structural integrity in demanding environments.
