Model NO.:2.FR-III Product Features1. Import core components, performance is stable and reliable2. the most advanced modular design, high level of integration3. Compactness, easy installation4. Microcomputer control, intelligent energy saving5. Built-in bypass devices, a high level of security6. Sewing thick materials and thin materials equally, import and domestic sewing machines have the same energy-saving efficiency7. Does not affect efficiency, the performance of machine does not change8. Quality assurance of product is 10 years, free warranty for 3 years