Fujian NET（IT and Shenzhen Runhaitong Technology Co., Ltd. specializes in the research, development, production and sales of high-frequency switching power supply modules and power systems. It mainly engages in intelligent high-frequency charging modules, DC screen rectifier modules, DC charging modules, DC screen power supply modules, rectifier modules, AC and DC integrated power supply, distributed power supply, embedded power supply, DC wall-mounted power supply system, DC screen power cabinet, wall-mounted plug-in box, wall-mounted core, 1 Yuan cat lovers are ecstatic!The first hairy mechanical keyboard was born 30 Fujian
