We, Xiamen Eachacowei Security Technology Development Co., Ltd, are a hi-tech company specializing in development, manufacture, and sale and after-sale service of intercom systems for more than 8 years. Our factory located in Xiamen City, southeast of China and covers more than 5000 square meters. During these 8 years, our sale increase has average growth at 14% per year. At home,there are 34 agents spread out in China 28 Cities; at abroad, our products are favored in Canada, Austrila,Middle ...