Specification:Roof rack consists of side rail, cross rail, support and slider. Side rail and cross rail are made from steel or Aluminum alloy. Support and slider are made of Nylon. Products have enough load ability. And also have excellent aerodynamic performance, besides, the level of acoustic is very low. We use powder polyester or liquid paint to protect the part form corrosion. Luggage carrier creates room for different type of vehicle and also make the vehicle construction more reasonable, more beautiful, more luxurious.