HangzhouQingyu Co., Ltd. is engaged in entering international markets, including the large Russian market, is part of the Beijing Energy Group, was founded in 2006. We have three bases: the headquarters in Beijing, the production workshop in Shenyang and Wenzhou and the workshop in Tianjin, the foreign economic department in Hangzhou. Company positioning: a company engaged in the research and development of professional technologies in the field of drilling and logging measurements, a provider of engineering solutions for monitoring the operation of oil wells and providing competitive solutions and services in the field of LWD and advanced drilling technologies for oil companies, oilfield service companies and companies engaged in research and development oчf well equipment!