Square duct - 企業ランキング(全5社)

更新日：Oct 14, 2026 集計期間:Sep 16, 2026〜Oct 13, 2026
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会社名	企業情報	代表製品
会社名	企業情報	製品画像・製品名・価格帯	概要	用途/実績例
フカガワ	所在地 Saitama/ 従業員数 650 事業内容 Manufacturing and sales of machinery, equipment, and components for duct production. Handled products: - Duct manufacturing machines (fiber... 主要取引先	Straight duct: angle duct (common plate type, flange type) plate thickness 0.5t to 1.2t Less than 10,000 yen	【Steel Dimensions】 Ministry of Land, Infrastructure, Transport and Tourism Specifications Angle Material FB (Flat Steel) L25×25×3 3×25 ...	For more details, please download the PDF or contact us.
		Branch elbow angle duct (common plate type, flange type) Less than 10,000 yen	【Steel Dimensions】 Ministry of Land, Infrastructure, Transport and Tourism Specifications Angle Material FB (Flat Steel) L25×25×3 3×25 ...	For more details, please download the PDF or contact us.
		Complete set of corner duct fabrication (common plate type, flange type) with plate thickness of 0.5t to 1.2t. Less than 10,000 yen	【Steel Dimensions】 Ministry of Land, Infrastructure, Transport and Tourism Specifications Angle Material FB (Flat Steel) L25×25×3 3×25 ...	For more details, please download the PDF or contact us.
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