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Particularity: Strong, High drivability, High reliability So that  Less number of piles and small foundation High durability, reliability foundation Long […]

Anti-Corrosion In the ground Corrosion allowance of 1mm is generally taken into account, when they are free from acid, salt […]

1. JIS Certificated Products 2. TCVN Certificated Products Please freely contact us for further detail. The Certificates we have already been awarded: […]

SPL FORMING OD (Outside Diameter) D: 600 ~ 3000mm t (thickness) t:  6.0 ~ 25.4mm L (Length) L: 11 ~ […]