
**Double Expansion Casing**

Introducing the Yuxing Heat Shrinkable Tube - a versatile insulation sleeve for a wide range of applications. Available in various colors and sizes (1mm-200mm), it offers reliable protection for wires and cables.
Made from thermoplastic material, this sleeve is durable and easy to install. Whether you need red, white, blue, green, transparent, or black, our heat shrinkable tube has you covered.

Introducing our Factory PVC self-sinking oxygen booster tube, a revolutionary solution for enhanced aeration in various applications. This microporous nanotube is designed to deliver optimal oxygenation, ensuring efficient ventilation and improved water quality. Ideal for aquaculture, hydroponics, and industrial processes, this self-sinking ventilation hose is built to withstand demanding environments.
Crafted with high-quality PVC, our oxygen booster tube offers durability and long-lasting performance. The self-sinking design ensures even distribution of oxygen, preventing clogging and maintaining consistent aeration. Whether you're boosting oxygen levels in fish tanks or enhancing plant growth in hydroponic systems, this aeration tube is your go-to solution.

Transform your electrical projects with our versatile PE heat shrinkable sleeves! Available in a range of sizes from Φ0.6mm to 25mm, these sleeves are perfect for insulating and protecting wires and cables. Whether you need flame retardant or non-flame retardant options, our transparent sleeves offer superior insulation and can be easily cut to size.
Upgrade your wiring with our high-quality PE heat shrinkable sleeves. Ideal for both professional and DIY projects, these sleeves provide excellent insulation and protection against wear and tear. Choose from flame retardant or non-flame retardant options to suit your specific needs. Available in transparent colors, these sleeves are a must-have for any electrical project.