1: High quality with reasonable price. 
2: Strong capability of self-research and self-innovation, can provide one stop service from initial design to through prototype to finished products. 
3: Abundant working experience with world-class customers. 
4: Strong and efficient international sales' service 
5: Customer offer their requirements: Wire diameter, free length, total coils, outside diameter, material, style of ends. Then we can provide them our reasonable price by parament.