1, long life: corrosion-resistant, non-polluting, maintenance-free, you can
use more than 50 years.
2, high bearing capacity: carrying capacity far more than other types of products, carrying pressure, anti-fracture, vehicle crash and other security incidents.
3, anti-theft: general anti-theft design, new anti-theft design, covers and well-ring with high-strength bolts, one design.
4, anti-jump cover: the use of shock ring, making the vehicle through no noise, in line with environmental requirements.
5, good security: well covers tight, does not produce jump, rocker, ring, shift and other phenomena, no noise, safe and reliable.
6, beautiful: beautify the urban environment, spray black asphalt, so that the appearance of bright products, clean and tidy.
7, non-slip: well cover surface with a special anti-skid pattern, increase friction, to prevent rain, snow, ice cover so that pedestrians slipped