Product Advantages

■ High-quality steel
Using high-quality steel and cemented carbide, after a special heat treatment process, the product not only meets the requirements for drilling, but also has a longer service life.

■ Advanced manufacturing technology
Adopting advanced thread manufacturing technology and unique surface treatment technology, through precision manufacturing, the product has the characteristics of tight connection, good energy transfer effect, strong wear resistance and convenient disassembly, etc.

■ Strict quality control
Implementing strict quality control to ensure the high quality of products.

Production flow chart

Drill Rod Specification

Application

Litian provides ROCk DRILL BITS for every application, such as underground mining and tunneling, surface mining and quarries, road and construction.

About Us

Litian Heavy Industry Machinery Co., Ltd was founded in 2010, located in Huludao City, Liaoning Province, now has two production bases of 21000 square meters, and it is a high-tech enterprise integrating R & D, production, sales, service of rock drilling tools and TBM cutting tools. Litian focuses on the production of rock-breaking tools and drilling tools suitable for rock excavation and mining. We work closely with users to design the most suitable products and solutions according to each user's construction conditions, equipment and excavation methods, to help users improve work efficiency and reduce costs. After years of accumulation and development, Litian products have been trusted by innumerable customers.

We focus on the fields:

Top Hammer Rock Drilling Tools
Litian Produces shank adapter, drill rod, drill bit and coupling sleeve for underground
mining and tunneling, surface mining and quarries, road and construction.

TBM Disc Cutters
Suitable for TBM and shield construction of tunnel engineering. Litian has now become
the largest manufacturer of TBM hard rock disc cutters in China.

Raise Boring Cutters
suitable for all kinds of raise boring rigs and has the advantages of good rock breaking
effect, high wear resistance and long service life.

FAQ

1. Type of company
We are manufacturer based in Huludao city (Liaoning Province,China).

2. Production period for an order ?
Normally it takes 20-30 days for production. Only within 3 days if we have stock on your request size.

3. Shipping way ?
Bulk order: we suggest by sea, by train or by air, and deliver to the appointed place.
Sample order: we suggest Courier express or by air

4.Quality Control ?
We have our own experienced QC and a perfect QC system ISO9001. We will inspect and test every single product quality for every order before shipping.

5. After Services ?
a. Our sales team will response for your question within 24 hours(Holidays Excluded)
b. Technical Support will be available in any time
c. Free replacement will provide once the failure confirmed caused by our product quality.

6. Accept OEM or ODM ? Accept customized services?
Acceptable. All our products are customizable, eg. size, color, accessories.

7. How can I trust your company ?
Our company has been certificated by Chinese government. You can check our company information on Chinese government webiste "National Enterprise Credit Information Publicity System", and view the factory evaluation verified by TÜV Rheinland.