1. U Mos tawv-phooj ywg magnetic adsorption tsim
2.Qhov qhib thiab kaw qhov sib nqus yog muaj zog dua, yooj yim dua thiab tiv taus cov kev tawm tsam tom, muaj kev nyab xeeb dua thiab tiv taus thaum muaj xwm txheej ceev.
3.Quick tso xauv nws tuaj yeem tig 460 degrees D-hom traction buckle nrog ntau tshaj ib hom traction Reflective strip tsim rau lub teeb pom kev zoo thaum hmo ntuj rau kev nyab xeeb