Rotomolding roadblocks are widely used on highways and high speeds. They are brightly colored and easy to see at a glance. They have the following advantages:

　　1. Tough texture: It adopts new imported engineering polyethylene as the main raw material, which is safe and sanitary. The corners of the product are thickened, light and tough, easy to handle, shockproof and impact resistant;

　　2. Good anti-environmental performance: excellent corrosion resistance to various acids and alkalis, good heat and frost resistance;

　　3. Clean and beautiful: the appearance of the streamline is beautiful;

　　4, economical and durable: one-piece molding without bonding, not easy to break, compared with wood, iron similar products, longer service life, can be recycled many times, reducing procurement costs.