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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
Jun 26-2026
T38 vs T45 vs T51 Drill Rod: How to Choose the Right Thread for Your Rock Drilling Application
This guide breaks down the differences between T38, T45, and T51 drill rods, helping you make an informed choice based on your specific rock conditions, hole diameter requirements, and drilling depth.
Jun 19-2026
Button Bit Wear Patterns and What They Mean
The wear patterns on your bit tell a story—about the rock you're drilling, the parameters you're using, and whether you're getting the most out of your tooling.
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T45 vs. T51 Button Bits: Which Thread Size Is Better for Hard Rock Drilling?