HO Shing is one of Taiwan's PVC traffic cone manufacturers, we employ molding-injection technology to assemble our two-piece traffic cones. These cones feature a specialized interlocking design that securely connects the cone upper and base. The black base is primarily made from recycled PVC, while the cone body is crafted from either PVC or PE. Engineered for robustness and stability, our black base traffic cones are designed to withstand car impacts and are built with added weight for durability. Their UV resistance is high, and they reliably maintain their shape across temperatures from -18°C to 86°C. Crucially, our cones fully comply with REACH regulations, guaranteeing they are free from hazardous substances. We also offer a wide range of custom traffic cones to meet specific needs, including various colors and sizes.