We respond to all needs through partnerships with domestic and international manufacturers and trading companies.
Since our establishment in 1919, we have been responding to customer needs through the sale of construction materials and machinery, as well as various construction projects, contributing to the development of our local community. We handle a wide range of construction materials, including concrete for construction, roofs, floors, and window frames, and we have a proven track record in the design and construction of various public facilities. We aim for stable supply of steel products that form the backbone of construction work, with designs and constructions that prioritize safety, durability, and consideration for the natural environment. 【Main Sales Items】 ■ General steel materials ■ Steel construction products ■ Civil engineering and construction materials ■ Civil engineering steel structures ■ Building materials, etc. *For more details, please download the PDF or feel free to contact us.
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【Products Offered】 ■General Steel Materials ・Round Bars ・Shape Steel ・Steel Plates ■Steel Construction Products ・Steel Sheet Piles ・Steel Pipe Piles ・Tunnel Supports, etc. ■Civil Engineering and Construction Materials ・Geotextiles ・Pipes ・Various Sheets, etc. ■Civil Engineering Steel Structures ・Steel Bridges ・Water Pipe Bridges ・Suspension Bridges, etc. ■Building Materials ・Sash for Buildings ・Shutters ・Roof and Wall Products, etc. ■Construction Machinery ・Hydraulic Excavators ・Large Dump Trucks ・Compressors, etc. ■Leasing ・Construction Machinery ・Steel Sheet Piles ・Temporary Bridges, etc. *For more details, please download the PDF or feel free to contact us.
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Sanwa Kogyo Co., Ltd. has been responding to customer needs by selling construction materials and machinery, as well as various types of construction work, since its founding in the 8th year of the Taisho era. We have been working towards the development of our local community. Moving forward, we will prioritize trust, read the trends of the times, provide new knowledge, time, and dreams, and aim to be a company loved by everyone through our excellent technology and experience, working as a good partner in building the future.