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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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The hub of the world, the tide rises in the east, Recently, the attention-grabbing domestic Shanghai East Railway Station comprehensive transportation hub construction pro...
In recent years, TRD construction method has been more and more widely used in China, and its application in airports, water conservancy, railways and other infrastructure...
Green products, green technology, green construction This on-site construction observation meeting of silent drilling and rooting piles is bright! Complete, intelligent ...
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