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
On January 15, the 2024 trenchless pipe jacking technology and pipeline detection training course sponsored by the Pipeline Trenchless Crossing Technology Professional Com...
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...