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Construction case

Pile driving case

Pile driving case

Pile driving case

Pile driving case

Pile driving case

Drilling case

Drilling case

Drilling case

Dial the case

News information

Function of drilling

(1) to obtain first-hand underground geological physical data, that is, from the …

07-10

2019

Development and Application History of Hydraulic Piling Hammer

In Europe in the 1970s, with the development of urban modernization and the gradu…

07-10

2019

Overview of Drill Rod

Drill rod-the drill rod used in the tunnel project is to connect the drill bit an…

07-10

2019

Overview of drill bits

The drill bit is a cutting tool used in general drills or drilling machines to cu…

07-10

2019

Xuzhou tezhong machinery technology co. LTD

Address: third industrial park, tongshan new district, xuzhou, jiangsu

Telephone: 0516-83502605/15951352283(manager Yin)

contact number：+86-18086784837

Alibaba shop: https://shop1482771729530.1688.com

: National service hotline：
+86-0516-83502605

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