美国SQUSRE-D公司作为优秀的电气产品， 服务于美国各大公司及电力设施，并在世界各地遍布企业和销售网络，凭借近百年生产经验的配电设备品牌，它承诺创新和可靠的产品来迎合客户需要。在输配电及工控及自动化，广泛用于商业，建筑及工业各领域。

美商实快电力SQUARE品牌开发的产品和系统在生活中处处可见，小到断路器，大到监控系统。建筑、民用住宅是实快电力产品的主要消费者。SQUARE D隶属于施耐德电气集团，是全球zui大的NEC电气制造商，产品包括断路器、开关、接触器、继电器、传感器、电源、变压器、总线、变压器等。 

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