北京六合伟业科技股份有限公司
Beijing Liuhe Greatness Technology Co., Ltd. was founded in 2003 and is headquartered in the Fengtai Park of Zhongguancun Science Park, Beijing. The company has a registered capital of RMB 43.35 million. It is a leading provider of high-end downhole drilling measurement and control instruments and integrated services. Our comprehensive product portfolio includes: MWD, LWD, Near-bit Gamma, Self-North-Seeking Gyro Inclinometers, Drilling Dynamics Monitoring Systems, and RSS.
Website：http://www.liu-he.com