As a specialized GFCI (Ground Fault Circuit Interrupters) manufacturer, Dongzheng also produces six series of GFCI-related products: LCDI, RCCB, timer, dimmer, switch and receptacle. All products have got the approval of UL (No.KCXS.E231858), CUL (No. KCXS7.E231858), and ETL (No.QCIT.E227200) Besides we also obatained 2 U.S. invention patent and outward design patent, and 9 Chinese invention patent, outward design patent and practical new-typed patent. All products are exported to North and South countries ...
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