Discover our high-quality manufacturing solutions
We produce reliable, compliant plastic parts for medical equipment, devices, and disposable products in controlled environments.
We manufacture safe, attractive, and durable plastic products for everyday use in homes and commercial settings
We supply durable, high-quality plastic components for automotive interiors, exteriors, and under-the-hood applications
Injection Molding & Extrusion Solutions for Wire & Cable Manufacturing Dongguan Renergy Plastic Technology (Shangyi Molding) specializes in the R&D and manufacturing of premium raw materials for the electronics and telecommunications industry. We provide high-quality polymer compounds—including TPE, TPU, and PVC—engineered specifically for data cables, charging cords, and electronic wiring. Whether you need ultra-flexible cable jacketing or highly durable overmolding for strain reliefs and USB connectors, our custom-formulated raw materials guarantee safety, compliance, and superior electrical insulation.
