河间博客河北蓝色大陆石油机械设备有限公司 Founded in 1998, the company specializes in tri-cone bits, PDC bits, hole openers, scraper bits and related drilling tools and equipment. The company is located in Hejian City, a historical and cultural city near the capital Beijing. central HeBei province is the center of the Huabei Oilfield, located to the east of Shengli Oilfield, west of Changqing Oilfield and south of Zhongyuan Oilfield. Good reputation and public praise, sufficient inventory, timely delivery, competitive price and excellent quality, the company has modern workshops and advanced production equipment, rich resources and technical support will promote our better development trend. Higher and higher goals! Company Name: Hebei Blue Continental Petroleum Machinery Equipment Co., Ltd. Operational Address: South Of Junziguan Village, Shijing Village, Hejian City, Cangzhou, Hebei, China whatsapp:15930790353 Tel:+8615930790353