Introducing our high-quality {18/20/410 plastic double-walled screw cap}, designed and manufactured in our state-of-the-art factory. This versatile cap ensures a secure and leak-proof closure for your containers. Crafted from durable plastic, it guarantees longevity and resistance to wear and tear. Its double-walled construction provides excellent insulation, maintaining the freshness and temperature of the contents inside. Ideal for a wide range of applications, this cap is suitable for various bottle sizes. Trust our expertise as a factory to deliver exceptional quality products that meet your needs.