Completion tools as the core, SCOTON is a "one-stop" completion service supplier, provide "tool research and development, production, project design, engineering services". Strong team advantage: more than 300 professional and technical personnel, 10 more than 20 years experience on site experts, 20 senior engineer and design research and development personnel, two large processing base in Tianjin and Beijing, In solid completion tools, staged fracturing tools, production completion tools provide a full range of design and technical services. more than 2000 times cementing and completion construction, Production completion tools and services for more than 200 times; More than 300 well times fracturing services; Screen production has more than 500000 meters.