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Our machines are sold to more than sixteen countries

We offer various modes of microtunneling equipment EPB/Slurry/MixShield

We provide customized equipment, our microtunneling machine can be customized according to customer requirements


"Jiangsu Xuanuan heavy machinery Co.,Ltd" integrates product development, manufacturing, market sales and after-sales service. Its products include multiple series of pipe jacking machines, shield machines and supporting equipment for pipe jacking machine. Adhering to basic technology and rich construction experience in pipe jacking machine design field, now the company has designed and manufactured pipe jacking equipment suitable for various geological conditions. Rock pipe jacking machine, Slurry pipe jacking machine, EPB pipe jacking machine, Micro tunneling machine and supporting equipment, the equipment diameter is Φ400 - Φ4000 mm, and the annual sales equipment is more than 100 sets.

The company has passed ISO9001/ISO14001/ISO45001 quality certification and has a complete set of strict management and production system. the products are exported to RUSSIA, THAILAND, ISRAEL, CAMBODIA, MALAYSIA, SALVADOR, MOROCCO and other countries and regions. The product guality is well received by customers. Our company designs and manufactures trenchless pipe jacking equipment, but also actively participates in pipe jacking construction, pipe jacking technology training, and pipe jacking construction program demonstration. Welcome domestic and foreign customers to visit and give us guidance.

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 34 Years Factory

Company covers an area of 3,000 square meters,Existing staff of 56, including 8 senior engineers, mechanical, hydraulic, electrical technical personnel amount to 39.


The company has passed ISO9001 quality certification and has a complete set of strict management and production system.


The products are exported to Russia, Thailand, Argentina, Cambodia, Malaysia, Salvador, Morroco and other countries and regions.