The Zhongshan Great-ears Electronic Technology Co., Ltd has specialized in hearing Aids of research, development, production and sales for more than 6 years. Products to import parts production primarily, according to the patient listening recession degree, reference domestic and international advanced technology to carry on the design, with modern production process produced, with novel design, beautiful modelling, small volume, light weight, low noise, small, timbre distortion degree clear advantages.. In the fierce market competition, Companies constantly improving production technology and test equipment the new products constantly, suitable for different degree has been introduced . Companies have traditionally people-oriented, scientific management, implement the "quality is life, management is benefit" as the enterprise objective, gradually to international standards, in order to ISO as the goal, strict management and production, unceasingly absorb advanced foreign technology and make their own product development enlargement, and constantly perfect production, processing, procurement, sales, and service management system.