Gaoyi PVC Roofing’s after-sales service system focuses on resolving customers’ post-installation issues—such as water leakage, wind resistance, and warping—rather than making empty promises. The system offers rapid response times: customer service representatives respond within two hours, and repair orders are dispatched to partner service centers within 48 hours. Repair technicians must hold official certifications and possess extensive experience. In the event of damage during shipping, customers can expedite the claims process by retaining the packaging and a video of the unboxing. This system strictly...
