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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
Set up 24-hour after-sales service hotline
Under a slanting sun SEMW Ultra High Pressure Rotary Jet Drilling Rig On the outer ring construction site of Huajing Town, Xuhui District, Shanghai The water stop pile ope...
The equipment is too large and the venue is too small to enter the arena... Does this embarrassment cause many bosses to lose a lot of opportunities? Don't worry, the ...
On the morning of October 30th, the 3rd Zhejiang Province Geotechnical Engineering Construction and Underground Structure and Space Utilization New Technology Seminar...
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