Air Circuit Breaker, Molded Case Circuit Breaker, AC Contactor manufacturer / supplier in China, offering Fireman′s Disconnector, Fire Switch, Universal Air Circuit Breaker and so on.
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Quansheng, is committed in research & development, manufacturing and marketing for Circuit Protection, Industrial Control and Power Management products for years and have gained a very good reputation in the international market.
Supported by innovative ideas and skilled professors, Quansheng(Trugeng) has developed a highly efficient operation system from technical R&D, production, marketing network and customer service. This operation system based on ISO9001, together with other relative international ...