The rapid development of today's society, filter manufacturers are increasing. In the filter industry, emerald filter manufacturers in order to develop steadily in the industry, should have its own development strategy. Business development strategy for the development of the Emerald filter manufacturer has important significance. Emerald Society of innovation in the production of filter manufacturers, only in production, constantly innovative products to meet the high demand of the market. Emerald filter manufacturers in the internal development, business leaders must have a clear business goals, strengthen enterprise management, to provide customers with quality products and services. And to set up their own corporate culture. Emerald filter manufacturers in competitive markets, and build their own brand, and tap the potential market demand. According to the needs of consumers, product structure factors, performance and other aspects of the improvements or enhanced in order to gain market share, and to promote. To establish their own brand influence http://www.hangdalvye.com/ in the filter industry. This text Keywords: Emerald filter