Driling and Production Tools Manufactory of Shengli oilfield Gubang Petroleum Equipment Co,Ltd. Was founded in 1989. It is located in Dongying city of Shangdong Province where Huanghe River enters the sea . It is the only professional manufactory of casing centralizers in Shengli Oilfield ,which mainly engages in the only development,manufacture and sale of petroleum toole, auxiliaryaccessories,related equipments ,etc.. Lts products mainly include casing centralizers, locking rings, float collar & float shoes ,PDC bits, central cooler ,12V19OB diesel engine heating radiators ,etc, Which can be applied to various onshore and offshore well conditions .And the productts have been sold to Neimeng Oilfield, Shanxi oilfield ,Xinjiang oilfield ,Zhongyuan Oilfield , Changqing Oilfield ,etc. It has also established long—term cooperation with petroleum companies of many countries such as the US , Canada ,Russia ,etc.    We consistently uphold the principle of  “ the contentment of our customers is our eternal pur —suit” ；insist on the business strategy of  “strive for survival on the basis of quality , development on reputation and profit on management” for years . We have gained good social reputation and wide market with high—quality products and complete after service system by intensifying management inside and foster image outside . We passed the international quality control system certifificaion of  ISO9001 :2000 in 2004 . What’ s more , we set about the quality system certification of  API Q1 , manufacture  products  in  accordance with API standards , guarantee the reliable quality and stable performance of our products , ensure the profit if our customers as well as provide excellent servic for party A . It is the standaedized mangement , normalized operation and well—selected technical power that promotes the healthy , sustainahle and rapid development and expanding of the company ,and at the same time , creates the most famous brand and service provider of Chinese petroleum equipment area.
    In the new century , the company’s manager Zhangbo together with all the staff will cooperate with the old and new customers at home and abroad sincerely to make progress and create brilliant future together!