Since its foundation in 1997, Sunell has been committing to the research, development and innovation in the intelligent video products and solutions, has been the leading company in surveillance industry in China.With its headquarter located in Shenzhen, Sunell's products have served in 113 countries and regions around the globe, have provided security for billions of people.Sunell insists on the independent technology innovation, and has constructed international high level R&D platform. The average annual R&D investment accounts for 10% of the sales volume, part of the independent technology ranks in the leading level internationally. In the times when the internet technology drives the revolution of various industries, Sunell has been persisting in the innovation.