Zoom Interactive Co, Ltd., founded in 2006, insists on "high quality and customer trust"service concept,has offered excellent SEM service to over 10000 clients in China and abroad in the past 8 years. Now Zoom has branches in several provinces of China and over 200 full-time SEM analysts and an R&D team with 100 engineers. Not only owns good customer-service ability, but also Zoom successfully develops a series of intelligent SEM advertising management system and tools relying on powerful R&D platform, years of industry study and rich experience of advertising management, making Zoom a leading company in China 's digital marketing field.