Zhenghao plastic dustbins are widely used in households, offices, streets, schools, hospitals, and industrial sites for efficient waste collection and recycling. Made from durable HDPE/PP, they are resistant to impact, UV, and corrosion. Available capacities include 20L, 30L, 50L, 60L, 80L, 100L, 120L, 240L, 360L, 660L, and 1100L, suitable for various environments. Zhenghao bins provide hygienic, eco-friendly, and long-lasting waste management solutions.