beautiful shape, small size, light weight, anti-aging, pollution-resistant properties

1.The contact finger that made of new materials of high-strength , high conductivity and high flexibility . Rely on itself elastic force to clamp the contactor,so it avoids the vicious circle which caused by the corrosion of the spring,annealing and febrile,such as the clamping force to reduce,the contact resistance to increase and the contactor radiation.

2.Using the fixed soft connection flow between the connector base and connection terminal ,and in the both ends of the terminals using insulating sleeve,to ensure that the flow of reliable,flexible rotation.

3.All-sealed bearing ,the bearing surface to meet the amount of molybdenum disulfide lithium base grease to ensure a reliable long-term rotation

4.Using180 degrees operation mechanism make sure the reliability while the switch blade are at the breakin-closing position as the active  crankarms  of the breaking-closing are at the dead center position.