
Shanghai Wellco International Limited is a professional trading and international export company specializing in heat shrink tubing, electrical insulation materials, cable identification products, and heat shrinkable protection solutions. Our own manufacturing facility, GUANGZHOU KEBAO INSULATING PRODUCTS Co., Ltd., was established in 2011 and is a professional manufacturer specializing in the R&D, production, and sales of heat shrink tubing and irradiation crosslinked insulation materials. With strong technical capabilities, advanced production equipment, and a comprehensive quality management system, KEBAO provides reliable insulation and protection solutions for electrical, electronics, automotive, industrial, communication, and other applications. Our Main Products We manufacture and supply a wide range of high-performance heat shrinkable products and electrical insulation materials, including: High Temperature Heat Shrink Tubing up to 150°C High Temperature Heat Shrink Tubing up to 175°C High Temperature Fluororubber Heat Shrink Tubing up to 200°C Flame Retardant Dual Wall Heat Shrink Tubing High Expansion Ratio Dual Wall Heat Shrink Tubing up to 6: 1 Eco-Friendly Dual Wall Heat Shrink Tubing Single Wall Heat Shrink Tubing High Expansion Ratio Heat Shrink Tubing Magnetic Heat Shrink Tubing for Special Inductors Printable Heat Shrink Tubing Marker Sleeves and Identification Shrink Sleeves Tie-On Cable Tags and Cable Identification Labels Diesel-Resistant Elastomer Heat Shrink Tubing Gel Cable Joints Gel Cable Joint Boxes Heat Shrink Boots Heat Shrink Molded Parts Heat Shrinkable Molded Shapes Other Customized Irradiation Crosslinked Insulation Products Our product range is designed to provide electrical insulation, mechanical protection, sealing, strain relief, cable identification, corrosion resistance, and environmental protection for a variety of industrial applications. Quality Certifications & Standards Quality and reliability are at the core of our manufacturing process. Our basic product series have obtained relevant certifications and comply with international quality and environmental standards, including UL, CE, RoHS, REACH, SGS, ISO 9001, and IATF 16949. Our products are manufactured according to applicable international standards and are suitable for customers in the United States, Europe, and other international markets. R&D and Manufacturing Capability With more than a decade of manufacturing experience, GUANGZHOU KEBAO INSULATING PRODUCTS Co., Ltd. Continues to invest in product development, production technology, and quality control. Our technical team focuses on developing high-performance heat shrinkable tubing, irradiation crosslinked insulation materials, cable protection products, and customized heat shrink solutions. We can support both standard products and customized requirements, including different materials, sizes, shrink ratios, colors, operating temperatures, flame-retardant requirements, printing, and application-specific specifications. Your Reliable Heat Shrink Tubing Supplier Shanghai Wellco International Limited and GUANGZHOU KEBAO INSULATING PRODUCTS Co., Ltd. Are committed to providing high-quality heat shrink tubing, dual wall heat shrink tubing, high temperature heat shrink tubing, cable identification products, and electrical insulation solutions to customers worldwide. With professional manufacturing capabilities, international export experience, comprehensive certifications, and flexible customization services, we aim to be a reliable long-term partner for distributors, OEMs, electrical manufacturers, automotive suppliers, and industrial customers. Contact us for heat shrink tubing, electrical insulation materials, cable protection products, and customized heat shrink solutions.