Beijing Lingtong Electronics Co., Ltd., established in 1994, specializes in the design, development, and production of power regulators, voltage regulation modules, solid-state relays, and power modules. The company has successfully obtained multiple certifications, including "3C", CE, UL, and ROHS. Over the past 30-plus years since our company was established, we have successfully developed and produced more than 300 specifications of products across 8 major categories. These products are widely used in various industries such as industrial furnaces, new energy ...