
Simplify your O-ring repairs with our Ding Qing national standard O-ring repair box! This comprehensive repair kit includes boxed O-rings, fluorine glue, and silicone repair pads, providing everything you need for quick and efficient repairs. The combination pad ensures a perfect fit, making it ideal for a variety of applications.
Our O-ring repair box is designed for durability and convenience, offering a complete solution for all your sealing needs. The fluorine glue and silicone materials provide superior resistance to wear and tear, ensuring your repairs are long-lasting. Trust Ding Qing for all your O-ring repair needs!

Keep your drinks secure with our Square Silicone Food Grade Waterproof Sealing Ring! Designed for high-temperature resistance, this transparent gasket ensures your water cup stays leak-proof. Perfect for outdoor activities and daily use, it provides a reliable seal against spills and leaks.
Upgrade your water cup with our Anti-leakage Seal Flat Gasket. Made from food-grade silicone, this round, transparent ring offers a secure fit and is easy to clean. Enjoy peace of mind knowing your beverages are safe and secure with our high-quality sealing solution.

Enhance your machinery with our Bearing Seal Ring Skeleton Oil Seal TC Waterproof Ring – a versatile and reliable sealing solution. This fluorine rubber silicone nitrile O-type rubber ring is designed to provide superior waterproof and oil-resistant properties, ensuring long-lasting performance in your equipment.
Ideal for a wide range of industrial applications, this sealing ring offers excellent resistance to wear and tear. The TC design ensures a tight seal, preventing leaks and extending the life of your machinery. Choose our Bearing Seal Ring for a dependable and efficient sealing solution.

Introducing the 28 Color Model Silicone Waterproof Sealing Ring—a versatile and durable solution for all your sealing needs. Crafted from high-quality, food-grade translucent silicone, this O-ring is not only safe for food contact but also resistant to high temperatures, making it perfect for a wide range of applications. Whether you're sealing containers, protecting electronics, or ensuring airtightness in industrial settings, this silicone ring delivers reliable performance every time.