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Founded in 2002, Deshi Group is an enterprise specializing in providing solutions, technologies, products and services related to oil production increase and oil recovery. The company adheres to the development model of "oilfield hospital", and develops "diagnosis", "treatment" and core drug provision capabilities for low-yield, low-efficiency and shut-down blocks in oilfields. In terms of heavy oil, conventional oil reservoirs and low permeability oil reservoirs, it has the capabilities of reservoir analysis and evaluation, geological process design, on-site construction and core chemical agent provision. It is an enterprise with core technology and comprehensive capabilities to stimulate production and transform old oil fields. With more than 20 years of industry-leading experience and high-standard product technology system, Deshi provides customers with high-quality oilfield production stimulation services. Its business covers major oil fields across the country and nearly 30 countries around the world.