... strong resistance, fire resistance, good waterproof non-toxic, no odor, no harm to human body, and meet NT-PA 701 Standards. ... your reference. 3) Wide Application: It can be applicable to amusement park, tourist attractions, beach, large supermarket, square, ... and efficient service. 5) Convenient Operation: Easy to install, inflate and deflate, and no space limitation. 6) High Profit Small investment, ...