1. Industrial high flexible cable, bending resistance, wear resistance, good quality. 2. Process optimization. 3. Gold plated waterproof, dust proof 4. Excellent quality1. Smart wearable products: smart watch, smart bracelet, smart glasses, Bluetooth headset, VR and other 2.3C consumer products: tablet computer, electronic lock. Mobile phone. Charging data cable, etc. 3. Medical industry: medical instruments, beauty instruments, hearing AIDS, handheld electrocardiograph, etc. 4. Intelligent equipment: intelligent robots, handheld devices, drones, vehicle equipment, etc