Control display technology (shenzhen) co., LTD. (hereinafter referred to as: control) is located in shenzhen, is a focus on the industrial-grade touch display devices products, r&d, manufacturing, sales for the integration of innovative national high and new technology enterprise. To provide embedded product design, product development, the function structure customization services, products widely used in military technology, industrial control, intelligent automation, business intelligence, wisdom, health, power electric cabinet, rail transportation, vehicle shipping, etc.