RONG KUANG ELECTRIC CO., LTD. was established in 1980, specialized in manufacturing electrical sockets, plugs, knife switch single throw and NEMA series products, such as Straight Blade & Locking Type Plugs, Receptacles, Connectors, etc. Our products are reputable in the market and have obtained UL certification in the USA, CSA certification in Canada and PSE certification in Japan.In order to satisfy the demands of market and clients, we persist in the management philosophy of "Customer is Always Right, Quality First, Comprehensive Service and Reasonable Pricing".You are welcome to contact us for long-term collaboration.