Founded in 1993, Xiamen ZTC Technology Co. Ltd.(JINJIANG ZHENTAR SCIENCE&TECHNOLOGY CO.?LTD), specializes in R&D, production and sale of magnetic components, Amorphous, nanocrystalline and permalloy cores, electric safety protection products and Machining service. Our main products including Metallic Soft Magnetic Cores, Zero-phase Current Transformer, Precision Current (Voltage) Transformer, Electronic Transformer, Common-Mode Choke, Earth-leakage Protector, Multifunction Socket, and Anti-theft Labels. We are the first one to develop ALCI plug on our own in China mainland, which aimed at North American market. Further more, our Multifunction Sockets, compared with similar products, have the most complete protection function available at market, with the features of Earth Leakage Protection, Over-voltage and Over-current protection, Lightning Proof, Surge Immunity, Power Supply Purification, and Auto- Circuit Check