“Q” series drilling rods
are manufactured under strict quality control and are processed with high technology.
We also produce DCDMA standard drill rods, JIS standard drill rods and some special type drill rods. Drill rod is made from superior quality tubing material, and is threaded on most modern machinery. Each length is inspected individually for alignment, inter-changeability and concentricity.
W Casing Series
We manufacture any size of casings currently used in drilling field meeting to the DCDMA standard.
Casing is made from superior quality tubing material, and is threaded on most modern machinery.
Each length is inspected individually for alignment, interchangeability and concentricity.
We are proud to keep on manufacturing necessary downhole tools for Wireline system at our factory with full of commitment.
Our fluent performance in total supply of tools over many years proves our principal - pursuing
customer needs to make drilling operations effective and to be one of leading companies in the drilling business.