... strength linear polystyrene engineering plastic material(LLDPE), and one- time rotational molding technology. We have assembled the mould design, mould manufacture ... customer's requirements, such as rotomolding fuel tanks, tractor top, fender, bus chair, bumper, etc.Product Advantages:1. Less weight, which ... in collaboration. Thank you for your support. roto molding car fender, auto fender OEM