We are one of leading manufacturing Company for drill pipe in China. We mainly produce high quality drill pipe, drill collar, heavy weight drill pipe, tubing and casing, etc. Annual drill pipe production capacity can reach up to 50,000 tons. We have obtained API 5DP, API 5CT, API 7-1, API Q1, ISO 9001 and ISO 29001 certificates. Our products were exported to many countries all over the world and had received well reputations in the well drilling line. We would like to provide perfect quality, competitive marketing prices, and good services and to meet the needs of yours. The aim of us is to establish a long-term, mutual benefit business relationship with you, and to become one of the most reliable suppliers for you.