Sailun Tires?

I have them on my unit. Have about 5000 miles on them now. They ride smooth, have not lost any air pressure in a year. Look like new still. They are rated for 75 mph, although I never get to that speed with them. No sidewall cracking, plenty of tread left. Even the center of the 3 axles, with all the scrubbing they receive in sharp turns the tread looks new. Have rubbed curbs several times and no apparent damage to sidewalks. I like them, and am not in the least concerned about them. I will replace with them again when the time comes.