大连华天精密仪器有限公司
Company founded in 1995, specializes in oil field logging-while-drilling (LWD), measurement while drilling (MWD), wireline, drill-store logging and geo-steering drilling directional sensors (posture sensor Assembly) research, development and production. Company has accumulated rich experience in this field, our products are applied to China National Petroleum Corporation (CNPC), Sinopec Group (SINOPEC) and China Oilfield Services Limited (COSL) under the major oil fields, some products with users ‘ systems were exported to Canada, Russia, Kazakhstan, Indonesia, Iran, U.A.E, and other countries. The company has also developed a series of products used in coal mine logging ZXC8 wireless borehole inclinometer and a leveling north seeking instrument with the function of measuring weak magneti
Website：http://www.ht-pi.com