Not only super star have fans,But also machines. Guanlu deep hole drilling machines have several loyal fans,once they have a demand for deep hole drilling machines,they came to talk with us,express their ideas and request. Then our engineer will build the customerized machine according their needs.

       Deep hole drilling machines have some special characters,it is applied in different industries,each industry has their own requirements,some needs good inner surface roughness,some needs extremely streightness of the hole,some has irregular sharp jobs,some materials is hard to drill. So most customers have their own request. 

      Our engineer is full of experience and patient,they always design the best machine to our users. That is the reason to have loyal users,sometime,even we reject them,but they insist us to make the machine for them,it is a kind of trust.

    We have loyar users of our deep hole machines,so we are proud of our team.