Heyday Electronic, Heyday Electronic(dongguan) Co. Ltd is an electronic high-tech enterprise, specializing in the research, development and manufacture of electronic and communication products. Our core business is the research, manufacture, and sale of automatic wine preserver, multimedia speaker, car burglar alarm and we also provide related services.



With our systematic management, customer service and quality control, Heyday Electronic(dongguan) Co. Ltd has become one of the most ...