We are leading and biggest manufacturer of bi-metal contact rivet machine in China. those electrical contacts (biemtal rivets) to be widely used in circuit breaker, timer, starter, relays, contactors, switches etc.
 
Contact material: Ag, AgNi, AgCdO, AgSnO2, etc.
 
Our advantage
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1. We have got almost 70-80% market share in China so far. we exported those machine to many countries ...