Denkou's molten zinc coating protects the limited resource of iron from rust.
In our surface treatment department, we carry out hot-dip galvanizing of steel structures manufactured by our steel construction department, as well as friction surface treatment after hot-dip galvanizing, white rust prevention treatment after hot-dip galvanizing, various types of painting, and packaging and shipping. To protect various steel structures such as communication towers, building steel frames, road sign poles, road lighting poles, and outdoor multi-story parking lots from rust, we apply surface treatments of hot-dip galvanizing and painting before delivery. Additionally, we have obtained JIS certification for "JIS H 8641 Hot-Dip Galvanizing." We take pride in our "equipment and technology" for hot-dip galvanizing, believing that it meets our customers' satisfaction within the industry. *Please feel free to contact us for more details.
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[Surface Treatment Division Services] ■ Hot-dip galvanizing ■ Friction surface treatment after hot-dip galvanizing ■ Prevention of white rust after hot-dip galvanizing ■ Sorting and shipping agency services after hot-dip galvanizing ■ Various types of painting *Please feel free to contact us for more details.
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Our company provides a comprehensive system for the production of architectural steel frames and various structures, from communication towers for television, radio broadcasting, and mobile phone networks to hot-dip galvanizing. We have obtained H-grade certification, hot-dip galvanizing JIS certification, and ISO 9001-2015/14001-2015 certification. We are maintaining and continuing these certifications, and we are preparing our system to offer even higher and more stable quality products.