China hdd manufacturer & supplier

rock reamer;hole opener;drilling tools;HDD tools;trenchless drilling tools

1.TCI & steel tooth available.
2.Metal seal & O-ring seal available.
3.220-1600mm dia. available.
4.Certified by:ISO9001-2008 and GB/T19001-2008.

2014-12-19

hole opener;rock reamer;drillong tools

1.TCI & steel tooth available.
2.Metal seal roller cutters available.
3.400-2000mm dia. available.
4.Certified by:ISO9001-2008 and GB/T19001-2008

2014-12-19

hole opener;rock reamer;trenchless tools;HDD tools;roller cutter reamers

1.TCI & steel tooth available.
2.Metal seal roller cutters available.
3.400-2000mm dia. available.
4.Certified by:ISO9001-2008 and GB/T19001-2008

2014-12-19

hole opener;rock reamer;trenchless tools;HDD tools;roller cutter reamers

1.TCI & steel tooth available.
2.Metal seal roller cutters available.
3.400-2000mm dia. available.
4.Certified by:ISO9001-2008 and GB/T19001-2008

2014-12-19

rock reamer;hole opener;HDD tools;drilling tools'trenchless tools

1.TCI & steel tooth available.
2.Metal seal roller cutters available.
3.400-2000mm dia. available.
4.Certified by:ISO9001-2008 and GB/T19001-2008

2014-12-19

HDD rock reamer with replaceable roller cutters;hole opener;drilling tools;trenchless tools

1.TCI & steel tooth available.
2.Metal seal roller cutters available.
3.400-2000mm dia. available.
4.Certified by:ISO9001-2008 and GB/T19001-2008

2014-12-19

steel tooth roller cone reamer;drilling tools;hole opener

1.TCI & steel tooth available.
2.Metal seal & O-ring seal available.
3.220-1600mm dia. available.
4.Certified by:ISO9001-2008 and GB/T19001-2008.

2014-12-19

HDD tools;rock reamer;hole opener;trenchless drilling tools

1.TCI & steel tooth available.
2.Metal seal & O-ring seal available.
3.220-1600mm dia. available.
4.Certified by:ISO9001-2008 and GB/T19001-2008.

2014-12-19

Roller cone bits;rock reamer;hole opener;drilling bits;trenchless drilling tools

220-1600MM

1.TCI & steel tooth available.
2.Metal seal & O-ring seal available.
3.220-1600mm dia. available.
4.Certified by:ISO9001-2008 and GB/T19001-2008.

2014-12-19

rock reamer with roller cones;hole opener;HDD tools;trenchless;reamer

220-1600mm

1.TCI & steel tooth available.
2.Metal seal & O-ring seal available.
3.220-1600mm dia. available.
4.Certified by:ISO9001-2008 and GB/T19001-2008.

2014-12-19

rock reamers, hole openers,drilling tools,hdd tools,trenchless tools

roller cone

1.TCI & steel tooth available.
2.Metal seal & O-ring seal available.
3.220-1600mm dia. available.
4.Certified by:ISO9001-2008 and GB/T19001-2008.

2014-12-19

HDD rock reamer with roller cones

220-1600mm

1.TCI & steel tooth available.
2.Metal seal & O-ring seal available.
3.220-1600mm dia. available.
4.Certified by:ISO9001-2008 and GB/T19001-2008.

2014-12-17