Key Takeaways Zhenying Machine is a professional PVC and silicone machinery manufacturer with 30+ years of experience. The CE Certificated 3D PVC Keychain Making Machine integrates baking, hot pressing, cold pressing, and automatic mold opening. Patented automatic mold technology can improve production efficiency by up to 50%. The integrated design requires approximately 1–2 m² of production space. The machine is suitable for 3D cartoon PVC keychains, dolls, toys, and customized PVC products. Zhenying provides equipment + mold + raw material + technical training as a complete production solution.