Chariot used in conjunction with the vacuum circuit breakers constitute a drawer-type vacuum breaker, use and high-voltage elect Basic information of ... /Trading Company Product/Service(We sell):Contact,Grounding Switch,VCB Truck,contact Arm,Sheet Metal etc. low&medium voltage components.Number ... , Xike Village ,Tongan District, Xiamen Certification:ISO 9001:2008 VCB truck/chasis