How To Solve The Aging Problem Of Pre-insulated Casing

pre insulated sleeve conducted a comprehensive inspection of everything from the material's temperature resistance level and structural pressure resistance to the production process, and ultimately customized pre insulated junction sleeve (flame-retardant outer layer and oil-resistant inner layer). This not only solved the aging problem of insulated joint sleeve, but also made the brand's "safety performance" the core selling point of the e-commerce details page, resulting in a year-on-year increase in sales.