Search
×
Litian Heavy Industry Machinery Co., Ltd
Litian Heavy Industry Machinery Co., Ltd

Privacy Policy


This privacy policy has been compiled to better serve those who are concerned with how their 'Personally identifiable information' (PII) is being used online. Please read our privacy policy carefully to get a clear understanding of how we collect, use, protect or otherwise handle your Personally Identifiable Information in accordance with our website.


What personal information do we collect from the people that visit our website?

When placing an order or inquiry our products on our site, as appropriate, you may be asked to enter your name, email address, phone number or other details to help you with your experience.


When do we collect information?

We collect information from you when you place an order, fill out a form or enter information on our site.


How do we use your information?

We may use the information we collect from you when you register, make a purchase, sign up for our newsletter, respond to a survey or marketing communication, surf the website, or use certain other site features in the following ways:

To improve our website in order to better serve you.

To follow up with them after correspondence (live chat, email or phone inquiries).


Litian Updates
Jul 25-2026
What Feed Pressure Should I Use for Hard Rock Drilling?
Feed pressure is one of the three primary controllable parameters in rock drilling, alongside impact pressure and rotational speed. Yet it is perhaps the most misunderstood. Get it wrong, and you will...
Jul 17-2026
How to Measure Thread Wear on Drill Rods
Drill rod threads are the most vulnerable part of any drill string. They endure repeated make-up and break-out cycles, high torque loads, abrasive drilling fluids, and the constant stress of downhole ...
FOLLOW US
Drill Rod Thread Failures: Causes and Prevention