Differentiated service is the enterprise technology innovation capacity and market demand as the bridge between, its real charm is at the same time to meet customer "novelty" and" change" the common aspiration and demand. Shenzhen automatic three roller gateAt present, the domestic security enterprises in technology innovation is relatively weak, but can be differentiated service to enhance the competitiveness of enterprises, to obtain more market share, achieve better development. The future, serving as a differentiation competitive strategy will be adopted extensively, service competition will become one of the key enterprises to create profits value. Shenzhen high rotating gate