RK Plastic manufactures a wide range of high-quality sleeves to suit various industrial applications. Our product line includes F-class sleeves ranging from 1mm to 10mm, known for their durability and precise fit. We also offer B-class sleeves in the same size range, designed for optimal performance in demanding conditions. Additionally, our China sleeves provide reliable sealing and protection, available in sizes from 1mm to 10mm. All our sleeves are made from premium materials, ensuring strength, flexibility, and long-lasting performance for mechanical, automotive, and home appliance applications.