Customized Electrical Insulation Hose Different Size Heat Resistant Rubber Silicone Tube. Multi-Industry Application: Suitable for medical, food, beverage, chemical lines, and laboratory research. Certified Safety Standards: Complies with ISO, FDA, and RoHS certifications for safe usage. Customizable Specifications: Available in standard or customized sizes, colors, and packaging options. High Quality Material: Made of 100% organic silicone, durable, eco-friendly, and non-toxic. Fast Delivery Time: Shipped within 1-7 days after receiving PO and payment for new customers. Free Sample Availability: Free samples provided if in stock, customer pays freight cost. Professional Manufacturer: Established factory with 5 extrusion lines and 12 years of experience.