We have a full set of international technical service teams, including project design and technical support teams dominated by several technical experts, more than 20 experienced international completion engineers, and the ability to work in multiple countries at the same time; There are 23 service and support bases in the world, with global service capability; We have obtained international recognized qualifications such as: ISO 9001 API Q1 API 5CT API 14A API 14L API 11D1 API 19AC • Integrated well completion design for high temperature and high pressure oil and gas wells • Integrated well completion design for special anti-corrosion wells • Integrated well completion design for fracturing and stimulation