Size: 1004mm, 1304mm, 1308mm, 1313mm, 1613mm, 1913mm, 1916mm, 1919mm etc..

It can be used in the oil and gas, geothermal drilling, water well, coal mining, and mineral exploration drilling industries.

What we have is not only new and used.

We insist on honesty to provide customers high performance products with competitive price.

Welcome ask for price at any time.