ABOUT US
Jiangsu dilong heavy machinery co., ltd. is one of the professional companies engaged in trenchless technology research, development and product manufacturing in China. Since 1996, the company began to study the application of trenchless technology, and was formally registered in 1998.
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NEWS
Thousands of miles to serve you!
Thousands of miles to serve you!
Abstract:
June - take you to feel the fiery dragon!
June - take you to feel the fiery dragon!
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Thanksgiving feedback, service first!
Thanksgiving feedback, service first!
Abstract:
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