Shandong Dibo Petroleum Machinery Co., Ltd. Was established in 2015 and located in Liaocheng City, Shandong Province, China.
We are a professional manufacturer of oilfield cementing tools with certificates of ,API Q1,ISO9001,ISO14001,OHSAS18001. The products mainly include: casing centralizers, tubing centralizer, stop collars,etc. Among them, the 2 7/8" to 9 5/8" integral spring centralizers are all made of seamless pipes and have obtained multiple patent certificates.
Website:www.dboiltools.com

山东迪博石油机械有限公司