Luoyang Zhengqi Machinery Co., Ltd. was established in 2008 and is a technology-based enterprise integrating science, industry and trade. The company has 76 existing patents, including 6 invention patents and 2 PCT patents. Mainly engaged in the R&D and manufacturing of water-cooled cables, copper electrodes, induction coils, liquid-cooled charging guns for fast charging of electric vehicles, and liquid-cooled cables for liquid-cooled charging guns. It has a complete quality assurance system and passed the ISO9001-2015 certification. There are professional water-cooled cable production lines, water-cooled copper electrode production lines, electromagnetic induction heaters (ie induction coils) production lines for semiconductor silicon carbide furnaces, liquid-cooled charging guns and liquid-cooled cable production lines for liquid-cooled charging guns. Products are used in photovoltaic industry, sapphire industry, semiconductor industry, electric vehicle fast charging industry.

       The classification of water-cooled cables designed and manufactured by our company: monocrystalline silicon furnace water-cooled cables, ingot furnace water-cooled cables, gem furnace water-cooled cables, reduction furnace water-cooled cables, neodymium iron boron vacuum furnace water-cooled cables, coaxial water-cooled cables, welding machine water-cooled cables Cable, liquid-cooled cable for liquid-cooled charging gun.

       Copper electrode and copper products: ingot furnace modified type single crystal water-cooled copper plate; gem furnace copper ring electrode; single crystal furnace copper electrode; ingot furnace copper electrode; reduction furnace copper electrode.

         Induction coil products: induction coil for silicon carbide furnace; induction coil for neodymium iron boron vacuum spinning furnace; induction coil for vacuum melting furnace.

High-power charging pile accessories include:
        300A—600A liquid-cooled national standard DC charging gun;
        Liquid-cooled cable for 300A—600A liquid-cooled national standard DC charging gun;
        300A—600A liquid-cooled national standard DC charging socket;
        Liquid-cooled cable for 300A—600A liquid-cooled national standard DC charging socket;
        300A—600A national standard DC charging socket with thermal fluid heat dissipation cable;
        300A—600A liquid-cooled European standard DC charging cable;
        Liquid-cooled cable for 300A—600A liquid-cooled European standard DC charging gun;
        300A—600A liquid-cooled American standard DC charging cable;
        Liquid-cooled cable for 300A—600A liquid-cooled American standard DC charging gun;
        Liquid cooling source for 300A—600A liquid cooling cables.