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Products are exported to more than 100 countries and regions.
was established in 1921 Shanghai Engineering Machinery Co., Ltd.
Semw has applied for 88 patents, 68 of which have been approved
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Common construction difficulties Due to the fast construction speed, relatively stable quality and little impact of climate factors, underwater bored pile foundations have been widely adopted. The ...
The full-rotation and full-casing construction method is called the SUPERTOP method in Japan. Steel casing is used to protect the wall during the hole formation process. I...
The Binjiang surface operation platform of the East China Sea faces the sea area of the operation area. A huge piling ship comes into view, and the H450MF double-acting ...