德州精锐石油机械有限公司
Dezhou Jingrui Petroleum Machinery Co., Ltd is mainly engaged in research and development of oil drilling tools, cementing tools. Products produced by Jingrui company, such as the liner hanger, stage cementing collar, cement head, float collar & float shoe, casing centralizer and other cementing tools, are widely used in Daqing, Shengli, Zhongyuan, Liaohe, Xinjiang, Henan and other major domestic oil fields, and they are also exported to the United States, Russia, Canada, Egypt, Sudan, Central Asia, the Middle East, South America, and more than 10 other countries and regions. These products won good reputation in the oilfields at home and abroad.
Website：www.crackpm.com