万巢多彩全屋PVC-U阻燃电工套管在产品外观、工艺、功能、色彩、安装方面大力完善，在系统创新性、技术性、实用性、安全性上进行了全面的升级与革新。彩色电工管主要成份为聚氯乙烯，并加入其他成分来增强其阻燃性能、抗压性能、耐热性能、韧性及延展性等，同时加入不同颜色的色母以改变其色彩，使其可在电路安装中以不同的颜色区分强弱电布线。
　　Wanchao colorful PVC-U flame-retardant electrical casing has been greatly improved in terms of product appearance, process, function, color and installation, and has been comprehensively upgraded and innovated in terms of system innovation, technicality,practicability and safety.The main component of color electrical pipe is PVC, and other components are added to enhance its flame-retardant performance, compression resistance, heat resistance, toughness and ductility. At the same time, different color masterbatch is added to change its color, so that it can distinguish strong and weak current wiring with different colors in circuit installation.