Product Usage: It is suitable for installation projects such as building decoration projects, household water and electricity projects, building fire protection, telecommunications and electricity. Features: 1. The bayonet is fastened for easy installation. 2. Complete specifications and professional customized models. 3. It can be bent greatly without breaking according to construction requirements. 4. The assembly workmanship of the trunking is fine, and the section is smooth and free of burrs. 5. It is made of high-quality non-toxic PVC materials to effectively protect the wires and ensure product quality. 6. Strictly implement relevant national technical standards, and product inspections comply with EU standards.