HOPH provides a complete service chain,from the procurement of various rock drilling accessories and consumables,fast logistics delivery,techinical support,and after-sales service.HOPH gives users the most complete buying experience.

1.Design and manufacture products according to customer needs.

2.Provide 24 hr all-day after-sales service.

3.Proffesional technical answers:Reply within 3 hours within working hours.

4.Professionals set up nearby service.

5.Construction site technical support.