1. Patented technical design: the first practical product approved by patents in China, with beautiful appearance and unique shape, is safe and reliable for users to use. 2. Innovative design of core technology: using high-tech composite materials to make the ceiling, stainless steel pipes and plastic-sprayed pipes to make the canopy frame, which is light, high-strength, heat insulation, anti-corrosion and heat preservation, and its strength is more than ten times that of ordinary plastic plates. 3. Application design of fluid mechanics: the arc wide-angle wind deflector is adopted, and the streamline water-drop shape makes the wind resistance of the product small. 4. Humanized service design: The use of transparent resistance board in front will not affect the cyclist's vision, which will make the cyclist's vision wider and the driving smoother. 5. Personalized visual field design: huge space, unique rear perspective window and 36-degree all-round visual field. 6. Reasonable design of product transportation: high strength, light weight, folding and convenient handling.