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KOKEN BORING MACHINE CO., LTD.

KOKEN BORING MACHINE CO., LTD.

Over 70 years as a geotechnical expert.

ABOUT US

 

ABOUT US

 

ABOUT US

 

We are a leading manufacturer of
drilling machinery,
offering also drilling services
for underground development.
No matter whether it’s domestic or overseas, we,
KOKEN will be your best partner to develop social
infrastructure, such as hot springs, groundwater,
environmental engineering and other special drilling techniques.
Get interested? Feel free to contanc us.