deep hole drilling machine news-Dezhou Guanlu Precision Machinery Co.,Ltd-Manufacturer of deep hole drilling machine,gundrilling machine,deep hole honing machine,deep hole skiving roller burnishing machine and tools.

deep slender Hole for oilfield industry

Guanlu is proud to announce a major breakthrough in the field of precision manufacturing with the successful development of our latest technology and machine tool structure specifically designed forslender, high-precision deep hole machining.This innovation addresses the critical industry chal

2026-03-11 Learn more +

Prosperous opening!

"Dezhou Guanlu Precision Machinery wishes everyone a prosperous New Year 2026!May this year bring technological breakthroughs and perfect products for us, and overflowing orders and career success for you. Here’s to serving more customers and achieving greater things together!"

2026-03-11 Learn more +

Second set 23m deep hole drilling machine is running in European client

second set 23m deep hole drilling machine is running in end user factory.Machine details:

2026-02-09 Learn more +

Letter to clients

Dear Valued Partners and Customers Worldwide,We extend our sincere gratitude for your enduring trust and support for Guanlu Technology. Your choice to invest in our deep hole drilling machine series and to sustain our collaboration has been instrumental in our steady growth and continuous improvemen

2026-02-09 Learn more +

News&Events

deep slender Hole for oilfield industry

Prosperous opening!

Second set 23m deep hole drilling machine is running in European client

Letter to clients

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