The drill pipe is the main driving force of the entire drill string.
Petroleum equipment supplier
Fax: +86-546-7278383
Email: sales@sdsunrisepetro.com
Address: No. 355, South 1st Road, Dongying City, Shandong Province, China
Copyright © 2023 Shandong Sunrise Petroleum Equipment Co., Ltd. 丨 SEO
Business License
国际站建设：中企动力 淄博 外贸Google推广
