The company's own research and development production and sales of "YCO-type medical ultrasonic coupling agent" to obtain the provincial scientific research results in September 11, 1993 by the Anhui Provincial Medical Bureau of the organization of the expert appraisal of the qualified, and issued the "Anhui Medical Instruments Quasi-Zi (93) No. 323007". Approval number put into production. The product has excellent performance, clear image, appropriate viscosity, its technical indicators Bureau of the domestic leading level of similar products, comparable to international products, is a variety of ultrasound diagnosis and treatment of the instrument's preferred coupling agent.